1102 lines
46 KiB
JavaScript
1102 lines
46 KiB
JavaScript
//// [tests/cases/compiler/underscoreTest1.ts] ////
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//// [underscoreTest1_underscore.ts]
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interface Dictionary<T> {
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[x: string]: T;
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}
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interface Iterator<T, U> {
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(value: T, index: any, list: any): U;
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}
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interface Reducer<T, U> {
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(accumulator: U, value: T, index: any, list: any): U;
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}
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interface Tuple2<T0, T1> extends Array<any> {
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0: T0;
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1: T1;
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}
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interface Tuple3<T0, T1, T2> extends Array<any> {
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0: T0;
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1: T1;
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2: T2;
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}
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interface Tuple4<T0, T1, T2, T3> extends Array<any> {
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0: T0;
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1: T1;
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2: T2;
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3: T3;
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}
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module Underscore {
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export interface WrappedObject<T> {
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keys(): string[];
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values(): any[];
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pairs(): any[][];
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invert(): any;
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functions(): string[];
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methods(): string[];
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extend(...sources: any[]): T;
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pick(...keys: string[]): T;
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omit(...keys: string[]): T;
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defaults(...defaults: any[]): T;
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clone(): T;
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tap(interceptor: (object: T) => void): T;
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has(key: string): boolean;
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isEqual(other: T): boolean;
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isEmpty(): boolean;
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isElement(): boolean;
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isArray(): boolean;
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isObject(): boolean;
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isArguments(): boolean;
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isFunction(): boolean;
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isString(): boolean;
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isNumber(): boolean;
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isFinite(): boolean;
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isBoolean(): boolean;
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isDate(): boolean;
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isRegExp(): boolean;
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isNaN(): boolean;
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isNull(): boolean;
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isUndefined(): boolean;
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value(): T;
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}
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export interface WrappedFunction<T extends Function> extends WrappedObject<T> {
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bind(object: any): T;
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bind(object: any, ...args: any[]): Function;
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bindAll(...methodNames: string[]): T;
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partial(...args: any[]): Function;
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memoize(hashFunction?: Function): T;
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delay(wait: number, ...args: any[]): number;
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defer(...args: any[]): number;
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throttle(wait: number): T;
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debounce(wait: number, immediate?: boolean): T;
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once(): T;
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wrap(wrapper: (func: T, ...args: any[]) => any): T;
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compose(...funcs: Function[]): Function;
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}
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export interface WrappedArray<T> extends WrappedObject<Array<T>> {
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each(iterator: Iterator<T, void>, context?: any): void;
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forEach(iterator: Iterator<T, void>, context?: any): void;
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map<U>(iterator: Iterator<T, U>, context?: any): U[];
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collect<U>(iterator: Iterator<T, U>, context?: any): U[];
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reduce(iterator: Reducer<T, T>, initialValue?: T, context?: any): T;
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reduce<U>(iterator: Reducer<T, U>, initialValue: U, context?: any): U;
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foldl(iterator: Reducer<T, T>, initialValue?: T, context?: any): T;
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foldl<U>(iterator: Reducer<T, U>, initialValue: U, context?: any): U;
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inject(iterator: Reducer<T, T>, initialValue?: T, context?: any): T;
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inject<U>(iterator: Reducer<T, U>, initialValue: U, context?: any): U;
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reduceRight(iterator: Reducer<T, T>, initialValue?: T, context?: any): T;
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reduceRight<U>(iterator: Reducer<T, U>, initialValue: U, context?: any): U;
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foldr(iterator: Reducer<T, T>, initialValue?: T, context?: any): T;
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foldr<U>(iterator: Reducer<T, U>, initialValue: U, context?: any): U;
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find(iterator: Iterator<T, boolean>, context?: any): T;
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detect(iterator: Iterator<T, boolean>, context?: any): T;
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filter(iterator: Iterator<T, boolean>, context?: any): T[];
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select(iterator: Iterator<T, boolean>, context?: any): T[];
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where(properties: Object): T[];
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findWhere(properties: Object): T;
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reject(iterator: Iterator<T, boolean>, context?: any): T[];
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every(iterator?: Iterator<T, boolean>, context?: any): boolean;
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all(iterator?: Iterator<T, boolean>, context?: any): boolean;
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some(iterator?: Iterator<T, boolean>, context?: any): boolean;
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any(iterator?: Iterator<T, boolean>, context?: any): boolean;
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contains(value: T): boolean;
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include(value: T): boolean;
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invoke(methodName: string, ...args: any[]): any[];
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pluck(propertyName: string): any[];
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max(iterator?: Iterator<T, any>, context?: any): T;
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min(iterator?: Iterator<T, any>, context?: any): T;
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sortBy(iterator: Iterator<T, any>, context?: any): T[];
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sortBy(propertyName: string): T[];
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groupBy(iterator?: Iterator<T, any>, context?: any): Dictionary<T[]>;
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groupBy(propertyName: string): Dictionary<T[]>;
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countBy(iterator?: Iterator<T, any>, context?: any): Dictionary<number>;
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countBy(propertyName: string): Dictionary<number>;
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shuffle(): T[];
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toArray(): T[];
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size(): number;
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first(): T;
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first(count: number): T[];
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head(): T;
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head(count: number): T[];
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take(): T;
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take(count: number): T[];
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initial(): T;
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initial(count: number): T[];
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last(): T;
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last(count: number): T[];
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rest(index?: number): T[];
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compact(): T[];
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flatten<U>(shallow?: boolean): U[];
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without(...values: T[]): T[];
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union(...arrays: T[][]): T[];
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intersection(...arrays: T[][]): T[];
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difference(...others: T[][]): T[];
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uniq(isSorted?: boolean): T[];
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uniq<U>(isSorted: boolean, iterator: Iterator<T, U>, context?: any): U[];
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unique(isSorted?: boolean): T[];
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unique<U>(isSorted: boolean, iterator: Iterator<T, U>, context?: any): U[];
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zip(...arrays: any[][]): any[][];
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object(): any;
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object(values: any[]): any;
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indexOf(value: T, isSorted?: boolean): number;
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lastIndexOf(value: T, fromIndex?: number): number;
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sortedIndex(obj: T, propertyName: string): number;
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sortedIndex(obj: T, iterator?: Iterator<T, any>, context?: any): number;
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// Methods from Array
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concat(...items: T[]): T[];
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join(separator?: string): string;
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pop(): T;
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push(...items: T[]): number;
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reverse(): T[];
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shift(): T;
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slice(start: number, end?: number): T[];
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sort(compareFn?: (a: T, b: T) => number): T[];
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splice(start: number): T[];
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splice(start: number, deleteCount: number, ...items: T[]): T[];
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unshift(...items: T[]): number;
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}
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export interface WrappedDictionary<T> extends WrappedObject<Dictionary<T>> {
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each(iterator: Iterator<T, void>, context?: any): void;
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forEach(iterator: Iterator<T, void>, context?: any): void;
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map<U>(iterator: Iterator<T, U>, context?: any): U[];
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collect<U>(iterator: Iterator<T, U>, context?: any): U[];
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reduce(iterator: Reducer<T, T>, initialValue?: T, context?: any): T;
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reduce<U>(iterator: Reducer<T, U>, initialValue: U, context?: any): U;
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foldl(iterator: Reducer<T, T>, initialValue?: T, context?: any): T;
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foldl<U>(iterator: Reducer<T, U>, initialValue: U, context?: any): U;
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inject(iterator: Reducer<T, T>, initialValue?: T, context?: any): T;
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inject<U>(iterator: Reducer<T, U>, initialValue: U, context?: any): U;
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reduceRight(iterator: Reducer<T, T>, initialValue?: T, context?: any): T;
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reduceRight<U>(iterator: Reducer<T, U>, initialValue: U, context?: any): U;
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foldr(iterator: Reducer<T, T>, initialValue?: T, context?: any): T;
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foldr<U>(iterator: Reducer<T, U>, initialValue: U, context?: any): U;
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find(iterator: Iterator<T, boolean>, context?: any): T;
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detect(iterator: Iterator<T, boolean>, context?: any): T;
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filter(iterator: Iterator<T, boolean>, context?: any): T[];
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select(iterator: Iterator<T, boolean>, context?: any): T[];
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where(properties: Object): T[];
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findWhere(properties: Object): T;
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reject(iterator: Iterator<T, boolean>, context?: any): T[];
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every(iterator?: Iterator<T, boolean>, context?: any): boolean;
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all(iterator?: Iterator<T, boolean>, context?: any): boolean;
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some(iterator?: Iterator<T, boolean>, context?: any): boolean;
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any(iterator?: Iterator<T, boolean>, context?: any): boolean;
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contains(value: T): boolean;
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include(value: T): boolean;
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invoke(methodName: string, ...args: any[]): any[];
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pluck(propertyName: string): any[];
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max(iterator?: Iterator<T, any>, context?: any): T;
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min(iterator?: Iterator<T, any>, context?: any): T;
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sortBy(iterator: Iterator<T, any>, context?: any): T[];
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sortBy(propertyName: string): T[];
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groupBy(iterator?: Iterator<T, any>, context?: any): Dictionary<T[]>;
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groupBy(propertyName: string): Dictionary<T[]>;
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countBy(iterator?: Iterator<T, any>, context?: any): Dictionary<number>;
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countBy(propertyName: string): Dictionary<number>;
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shuffle(): T[];
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toArray(): T[];
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size(): number;
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}
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export interface ChainedObject<T> {
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keys(): ChainedArray<string>;
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values(): ChainedArray<any>;
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pairs(): ChainedArray<any[]>;
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invert(): ChainedObject<any>;
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functions(): ChainedArray<string>;
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methods(): ChainedArray<string>;
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extend(...sources: any[]): ChainedObject<T>;
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pick(...keys: string[]): ChainedObject<T>;
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omit(...keys: string[]): ChainedObject<T>;
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defaults(...defaults: any[]): ChainedObject<T>;
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clone(): ChainedObject<T>;
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tap(interceptor: (object: T) => void): ChainedObject<T>;
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has(key: string): ChainedObject<boolean>;
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isEqual(other: T): ChainedObject<boolean>;
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isEmpty(): ChainedObject<boolean>;
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isElement(): ChainedObject<boolean>;
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isArray(): ChainedObject<boolean>;
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isObject(): ChainedObject<boolean>;
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isArguments(): ChainedObject<boolean>;
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isFunction(): ChainedObject<boolean>;
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isString(): ChainedObject<boolean>;
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isNumber(): ChainedObject<boolean>;
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isFinite(): ChainedObject<boolean>;
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isBoolean(): ChainedObject<boolean>;
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isDate(): ChainedObject<boolean>;
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isRegExp(): ChainedObject<boolean>;
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isNaN(): ChainedObject<boolean>;
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isNull(): ChainedObject<boolean>;
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isUndefined(): ChainedObject<boolean>;
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value(): T;
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}
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export interface ChainedArray<T> extends ChainedObject<Array<T>> {
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each(iterator: Iterator<T, void>, context?: any): ChainedObject<void>;
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forEach(iterator: Iterator<T, void>, context?: any): ChainedObject<void>;
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map<U>(iterator: Iterator<T, U>, context?: any): ChainedArray<U>;
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collect<U>(iterator: Iterator<T, U>, context?: any): ChainedArray<U>;
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reduce(iterator: Reducer<T, T>, initialValue?: T, context?: any): ChainedObject<T>;
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reduce<U>(iterator: Reducer<T, U>, initialValue: U, context?: any): ChainedObject<U>;
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foldl(iterator: Reducer<T, T>, initialValue?: T, context?: any): ChainedObject<T>;
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foldl<U>(iterator: Reducer<T, U>, initialValue: U, context?: any): ChainedObject<U>;
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inject(iterator: Reducer<T, T>, initialValue?: T, context?: any): ChainedObject<T>;
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inject<U>(iterator: Reducer<T, U>, initialValue: U, context?: any): ChainedObject<U>;
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reduceRight(iterator: Reducer<T, T>, initialValue?: T, context?: any): ChainedObject<T>;
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reduceRight<U>(iterator: Reducer<T, U>, initialValue: U, context?: any): ChainedObject<U>;
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foldr(iterator: Reducer<T, T>, initialValue?: T, context?: any): ChainedObject<T>;
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foldr<U>(iterator: Reducer<T, U>, initialValue: U, context?: any): ChainedObject<U>;
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find(iterator: Iterator<T, boolean>, context?: any): ChainedObject<T>;
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detect(iterator: Iterator<T, boolean>, context?: any): ChainedObject<T>;
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filter(iterator: Iterator<T, boolean>, context?: any): ChainedArray<T>;
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select(iterator: Iterator<T, boolean>, context?: any): ChainedArray<T>;
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where(properties: Object): ChainedArray<T>;
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findWhere(properties: Object): ChainedObject<T>;
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reject(iterator: Iterator<T, boolean>, context?: any): ChainedArray<T>;
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every(iterator?: Iterator<T, boolean>, context?: any): ChainedObject<boolean>;
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all(iterator?: Iterator<T, boolean>, context?: any): ChainedObject<boolean>;
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some(iterator?: Iterator<T, boolean>, context?: any): ChainedObject<boolean>;
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any(iterator?: Iterator<T, boolean>, context?: any): ChainedObject<boolean>;
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contains(value: T): ChainedObject<boolean>;
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include(value: T): ChainedObject<boolean>;
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invoke(methodName: string, ...args: any[]): ChainedArray<any>;
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pluck(propertyName: string): ChainedArray<any>;
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max(iterator?: Iterator<T, any>, context?: any): ChainedObject<T>;
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min(iterator?: Iterator<T, any>, context?: any): ChainedObject<T>;
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sortBy(iterator: Iterator<T, any>, context?: any): ChainedArray<T>;
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sortBy(propertyName: string): ChainedArray<T>;
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// Should return ChainedDictionary<T[]>, but expansive recursion not allowed
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groupBy(iterator?: Iterator<T, any>, context?: any): ChainedDictionary<any[]>;
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groupBy(propertyName: string): ChainedDictionary<any[]>;
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countBy(iterator?: Iterator<T, any>, context?: any): ChainedDictionary<number>;
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countBy(propertyName: string): ChainedDictionary<number>;
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shuffle(): ChainedArray<T>;
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toArray(): ChainedArray<T>;
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size(): ChainedObject<number>;
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first(): ChainedObject<T>;
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first(count: number): ChainedArray<T>;
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head(): ChainedObject<T>;
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head(count: number): ChainedArray<T>;
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take(): ChainedObject<T>;
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take(count: number): ChainedArray<T>;
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initial(): ChainedObject<T>;
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initial(count: number): ChainedArray<T>;
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last(): ChainedObject<T>;
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last(count: number): ChainedArray<T>;
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rest(index?: number): ChainedArray<T>;
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compact(): ChainedArray<T>;
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flatten<U>(shallow?: boolean): ChainedArray<U>;
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without(...values: T[]): ChainedArray<T>;
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union(...arrays: T[][]): ChainedArray<T>;
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intersection(...arrays: T[][]): ChainedArray<T>;
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difference(...others: T[][]): ChainedArray<T>;
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uniq(isSorted?: boolean): ChainedArray<T>;
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uniq<U>(isSorted: boolean, iterator: Iterator<T, U>, context?: any): ChainedArray<U>;
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unique(isSorted?: boolean): ChainedArray<T>;
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unique<U>(isSorted: boolean, iterator: Iterator<T, U>, context?: any): ChainedArray<U>;
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zip(...arrays: any[][]): ChainedArray<any[]>;
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object(): ChainedObject<any>;
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object(values: any[]): ChainedObject<any>;
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indexOf(value: T, isSorted?: boolean): ChainedObject<number>;
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lastIndexOf(value: T, fromIndex?: number): ChainedObject<number>;
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sortedIndex(obj: T, propertyName: string): ChainedObject<number>;
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sortedIndex(obj: T, iterator?: Iterator<T, any>, context?: any): ChainedObject<number>;
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// Methods from Array
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concat(...items: T[]): ChainedArray<T>;
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join(separator?: string): ChainedObject<string>;
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pop(): ChainedObject<T>;
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push(...items: T[]): ChainedObject<number>;
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reverse(): ChainedArray<T>;
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shift(): ChainedObject<T>;
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slice(start: number, end?: number): ChainedArray<T>;
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sort(compareFn?: (a: T, b: T) => number): ChainedArray<T>;
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splice(start: number): ChainedArray<T>;
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splice(start: number, deleteCount: number, ...items: T[]): ChainedArray<T>;
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unshift(...items: T[]): ChainedObject<number>;
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// Methods from ChainedObject with promoted return types
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extend(...sources: any[]): ChainedArray<T>;
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pick(...keys: string[]): ChainedArray<T>;
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omit(...keys: string[]): ChainedArray<T>;
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defaults(...defaults: any[]): ChainedArray<T>;
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clone(): ChainedArray<T>;
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tap(interceptor: (object: T[]) => void): ChainedArray<T>;
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}
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export interface ChainedDictionary<T> extends ChainedObject<Dictionary<T>> {
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each(iterator: Iterator<T, void>, context?: any): ChainedObject<void>;
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forEach(iterator: Iterator<T, void>, context?: any): ChainedObject<void>;
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map<U>(iterator: Iterator<T, U>, context?: any): ChainedArray<U>;
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collect<U>(iterator: Iterator<T, U>, context?: any): ChainedArray<U>;
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reduce(iterator: Reducer<T, T>, initialValue?: T, context?: any): ChainedObject<T>;
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reduce<U>(iterator: Reducer<T, U>, initialValue: U, context?: any): ChainedObject<U>;
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foldl(iterator: Reducer<T, T>, initialValue?: T, context?: any): ChainedObject<T>;
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foldl<U>(iterator: Reducer<T, U>, initialValue: U, context?: any): ChainedObject<U>;
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inject(iterator: Reducer<T, T>, initialValue?: T, context?: any): ChainedObject<T>;
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inject<U>(iterator: Reducer<T, U>, initialValue: U, context?: any): ChainedObject<U>;
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reduceRight(iterator: Reducer<T, T>, initialValue?: T, context?: any): ChainedObject<T>;
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reduceRight<U>(iterator: Reducer<T, U>, initialValue: U, context?: any): ChainedObject<U>;
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foldr(iterator: Reducer<T, T>, initialValue?: T, context?: any): ChainedObject<T>;
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foldr<U>(iterator: Reducer<T, U>, initialValue: U, context?: any): ChainedObject<U>;
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find(iterator: Iterator<T, boolean>, context?: any): ChainedObject<T>;
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detect(iterator: Iterator<T, boolean>, context?: any): ChainedObject<T>;
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filter(iterator: Iterator<T, boolean>, context?: any): ChainedArray<T>;
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select(iterator: Iterator<T, boolean>, context?: any): ChainedArray<T>;
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where(properties: Object): ChainedArray<T>;
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findWhere(properties: Object): ChainedObject<T>;
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reject(iterator: Iterator<T, boolean>, context?: any): ChainedArray<T>;
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every(iterator?: Iterator<T, boolean>, context?: any): ChainedObject<boolean>;
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all(iterator?: Iterator<T, boolean>, context?: any): ChainedObject<boolean>;
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some(iterator?: Iterator<T, boolean>, context?: any): ChainedObject<boolean>;
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any(iterator?: Iterator<T, boolean>, context?: any): ChainedObject<boolean>;
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contains(value: T): ChainedObject<boolean>;
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include(value: T): ChainedObject<boolean>;
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invoke(methodName: string, ...args: any[]): ChainedArray<any>;
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pluck(propertyName: string): ChainedArray<any>;
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max(iterator?: Iterator<T, any>, context?: any): ChainedObject<T>;
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min(iterator?: Iterator<T, any>, context?: any): ChainedObject<T>;
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sortBy(iterator: Iterator<T, any>, context?: any): ChainedArray<T>;
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sortBy(propertyName: string): ChainedArray<T>;
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// Should return ChainedDictionary<T[]>, but expansive recursion not allowed
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groupBy(iterator?: Iterator<T, any>, context?: any): ChainedDictionary<any[]>;
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groupBy(propertyName: string): ChainedDictionary<any[]>;
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countBy(iterator?: Iterator<T, any>, context?: any): ChainedDictionary<number>;
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countBy(propertyName: string): ChainedDictionary<number>;
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shuffle(): ChainedArray<T>;
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toArray(): ChainedArray<T>;
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size(): ChainedObject<number>;
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// Methods from ChainedObject with promoted return types
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extend(...sources: any[]): ChainedDictionary<T>;
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pick(...keys: string[]): ChainedDictionary<T>;
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omit(...keys: string[]): ChainedDictionary<T>;
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defaults(...defaults: any[]): ChainedDictionary<T>;
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clone(): ChainedDictionary<T>;
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tap(interceptor: (object: Dictionary<T>) => void): ChainedDictionary<T>;
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}
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|
|
|
export interface TemplateSettings {
|
|
evaluate?: RegExp;
|
|
interpolate?: RegExp;
|
|
escape?: RegExp;
|
|
}
|
|
|
|
export interface Static {
|
|
<T>(list: T[]): WrappedArray<T>;
|
|
<T>(list: Dictionary<T>): WrappedDictionary<T>;
|
|
<T extends Function>(func: T): WrappedFunction<T>;
|
|
<T>(obj: T): WrappedObject<T>;
|
|
|
|
chain<T>(list: T[]): ChainedArray<T>;
|
|
chain<T>(list: Dictionary<T>): ChainedDictionary<T>;
|
|
chain<T>(obj: T): ChainedObject<T>;
|
|
|
|
each<T>(list: T[], iterator: Iterator<T, void>, context?: any): void;
|
|
each<T>(list: Dictionary<T>, iterator: Iterator<T, void>, context?: any): void;
|
|
forEach<T>(list: T[], iterator: Iterator<T, void>, context?: any): void;
|
|
forEach<T>(list: Dictionary<T>, iterator: Iterator<T, void>, context?: any): void;
|
|
|
|
map<T, U>(list: T[], iterator: Iterator<T, U>, context?: any): U[];
|
|
map<T, U>(list: Dictionary<T>, iterator: Iterator<T, U>, context?: any): U[];
|
|
collect<T, U>(list: T[], iterator: Iterator<T, U>, context?: any): U[];
|
|
collect<T, U>(list: Dictionary<T>, iterator: Iterator<T, U>, context?: any): U[];
|
|
|
|
reduce<T>(list: T[], iterator: Reducer<T, T>, initialValue?: T, context?: any): T;
|
|
reduce<T, U>(list: T[], iterator: Reducer<T, U>, initialValue: U, context?: any): U;
|
|
reduce<T>(list: Dictionary<T>, iterator: Reducer<T, T>, initialValue?: T, context?: any): T;
|
|
reduce<T, U>(list: Dictionary<T>, iterator: Reducer<T, U>, initialValue: U, context?: any): U;
|
|
foldl<T>(list: T[], iterator: Reducer<T, T>, initialValue?: T, context?: any): T;
|
|
foldl<T, U>(list: T[], iterator: Reducer<T, U>, initialValue: U, context?: any): U;
|
|
foldl<T>(list: Dictionary<T>, iterator: Reducer<T, T>, initialValue?: T, context?: any): T;
|
|
foldl<T, U>(list: Dictionary<T>, iterator: Reducer<T, U>, initialValue: U, context?: any): U;
|
|
inject<T>(list: T[], iterator: Reducer<T, T>, initialValue?: T, context?: any): T;
|
|
inject<T, U>(list: T[], iterator: Reducer<T, U>, initialValue: U, context?: any): U;
|
|
inject<T>(list: Dictionary<T>, iterator: Reducer<T, T>, initialValue?: T, context?: any): T;
|
|
inject<T, U>(list: Dictionary<T>, iterator: Reducer<T, U>, initialValue: U, context?: any): U;
|
|
|
|
reduceRight<T>(list: T[], iterator: Reducer<T, T>, initialValue?: T, context?: any): T;
|
|
reduceRight<T, U>(list: T[], iterator: Reducer<T, U>, initialValue: U, context?: any): U;
|
|
reduceRight<T>(list: Dictionary<T>, iterator: Reducer<T, T>, initialValue?: T, context?: any): T;
|
|
reduceRight<T, U>(list: Dictionary<T>, iterator: Reducer<T, U>, initialValue: U, context?: any): U;
|
|
foldr<T>(list: T[], iterator: Reducer<T, T>, initialValue?: T, context?: any): T;
|
|
foldr<T, U>(list: T[], iterator: Reducer<T, U>, initialValue: U, context?: any): U;
|
|
foldr<T>(list: Dictionary<T>, iterator: Reducer<T, T>, initialValue?: T, context?: any): T;
|
|
foldr<T, U>(list: Dictionary<T>, iterator: Reducer<T, U>, initialValue: U, context?: any): U;
|
|
|
|
find<T>(list: T[], iterator: Iterator<T, boolean>, context?: any): T;
|
|
find<T>(list: Dictionary<T>, iterator: Iterator<T, boolean>, context?: any): T;
|
|
detect<T>(list: T[], iterator: Iterator<T, boolean>, context?: any): T;
|
|
detect<T>(list: Dictionary<T>, iterator: Iterator<T, boolean>, context?: any): T;
|
|
|
|
filter<T>(list: T[], iterator: Iterator<T, boolean>, context?: any): T[];
|
|
filter<T>(list: Dictionary<T>, iterator: Iterator<T, boolean>, context?: any): T[];
|
|
select<T>(list: T[], iterator: Iterator<T, boolean>, context?: any): T[];
|
|
select<T>(list: Dictionary<T>, iterator: Iterator<T, boolean>, context?: any): T[];
|
|
|
|
where<T>(list: T[], properties: Object): T[];
|
|
where<T>(list: Dictionary<T>, properties: Object): T[];
|
|
|
|
findWhere<T>(list: T[], properties: Object): T;
|
|
findWhere<T>(list: Dictionary<T>, properties: Object): T;
|
|
|
|
reject<T>(list: T[], iterator: Iterator<T, boolean>, context?: any): T[];
|
|
reject<T>(list: Dictionary<T>, iterator: Iterator<T, boolean>, context?: any): T[];
|
|
|
|
every<T>(list: T[], iterator?: Iterator<T, boolean>, context?: any): boolean;
|
|
every<T>(list: Dictionary<T>, iterator?: Iterator<T, boolean>, context?: any): boolean;
|
|
all<T>(list: T[], iterator?: Iterator<T, boolean>, context?: any): boolean;
|
|
all<T>(list: Dictionary<T>, iterator?: Iterator<T, boolean>, context?: any): boolean;
|
|
|
|
some<T>(list: T[], iterator?: Iterator<T, boolean>, context?: any): boolean;
|
|
some<T>(list: Dictionary<T>, iterator?: Iterator<T, boolean>, context?: any): boolean;
|
|
any<T>(list: T[], iterator?: Iterator<T, boolean>, context?: any): boolean;
|
|
any<T>(list: Dictionary<T>, iterator?: Iterator<T, boolean>, context?: any): boolean;
|
|
|
|
contains<T>(list: T[], value: T): boolean;
|
|
contains<T>(list: Dictionary<T>, value: T): boolean;
|
|
include<T>(list: T[], value: T): boolean;
|
|
include<T>(list: Dictionary<T>, value: T): boolean;
|
|
|
|
invoke(list: any[], methodName: string, ...args: any[]): any[];
|
|
invoke(list: Dictionary<any>, methodName: string, ...args: any[]): any[];
|
|
|
|
pluck(list: any[], propertyName: string): any[];
|
|
pluck(list: Dictionary<any>, propertyName: string): any[];
|
|
|
|
max<T>(list: T[], iterator?: Iterator<T, any>, context?: any): T;
|
|
max<T>(list: Dictionary<T>, iterator?: Iterator<T, any>, context?: any): T;
|
|
|
|
min<T>(list: T[], iterator?: Iterator<T, any>, context?: any): T;
|
|
min<T>(list: Dictionary<T>, iterator?: Iterator<T, any>, context?: any): T;
|
|
|
|
sortBy<T>(list: T[], iterator: Iterator<T, any>, context?: any): T[];
|
|
sortBy<T>(list: Dictionary<T>, iterator: Iterator<T, any>, context?: any): T[];
|
|
sortBy<T>(list: T[], propertyName: string): T[];
|
|
sortBy<T>(list: Dictionary<T>, propertyName: string): T[];
|
|
|
|
groupBy<T>(list: T[], iterator?: Iterator<T, any>, context?: any): Dictionary<T[]>;
|
|
groupBy<T>(list: Dictionary<T>, iterator?: Iterator<T, any>, context?: any): Dictionary<T[]>;
|
|
groupBy<T>(list: T[], propertyName: string): Dictionary<T[]>;
|
|
groupBy<T>(list: Dictionary<T>, propertyName: string): Dictionary<T[]>;
|
|
|
|
countBy<T>(list: T[], iterator?: Iterator<T, any>, context?: any): Dictionary<number>;
|
|
countBy<T>(list: Dictionary<T>, iterator?: Iterator<T, any>, context?: any): Dictionary<number>;
|
|
countBy<T>(list: T[], propertyName: string): Dictionary<number>;
|
|
countBy<T>(list: Dictionary<T>, propertyName: string): Dictionary<number>;
|
|
|
|
shuffle<T>(list: T[]): T[];
|
|
shuffle<T>(list: Dictionary<T>): T[];
|
|
|
|
toArray<T>(list: T[]): T[];
|
|
toArray<T>(list: Dictionary<T>): T[];
|
|
|
|
size<T>(list: T[]): number;
|
|
size<T>(list: Dictionary<T>): number;
|
|
|
|
first<T>(list: T[]): T;
|
|
first<T>(list: T[], count: number): T[];
|
|
head<T>(list: T[]): T;
|
|
head<T>(list: T[], count: number): T[];
|
|
take<T>(list: T[]): T;
|
|
take<T>(list: T[], count: number): T[];
|
|
|
|
initial<T>(list: T[]): T;
|
|
initial<T>(list: T[], count: number): T[];
|
|
|
|
last<T>(list: T[]): T;
|
|
last<T>(list: T[], count: number): T[];
|
|
|
|
rest<T>(list: T[], index?: number): T[];
|
|
|
|
compact<T>(list: T[]): T[];
|
|
|
|
flatten<T>(list: T[][]): T[];
|
|
flatten<T>(array: any[], shallow?: boolean): T[];
|
|
|
|
without<T>(list: T[], ...values: T[]): T[];
|
|
|
|
union<T>(...arrays: T[][]): T[];
|
|
|
|
intersection<T>(...arrays: T[][]): T[];
|
|
|
|
difference<T>(list: T[], ...others: T[][]): T[];
|
|
|
|
uniq<T>(list: T[], isSorted?: boolean): T[];
|
|
uniq<T, U>(list: T[], isSorted: boolean, iterator: Iterator<T, U>, context?: any): U[];
|
|
unique<T>(list: T[], isSorted?: boolean): T[];
|
|
unique<T, U>(list: T[], isSorted: boolean, iterator: Iterator<T, U>, context?: any): U[];
|
|
|
|
zip<T0, T1>(a0: T0[], a1: T1[]): Tuple2<T0, T1>[];
|
|
zip<T0, T1, T2>(a0: T0[], a1: T1[], a2: T2[]): Tuple3<T0, T1, T2>[];
|
|
zip<T0, T1, T2, T3>(a0: T0[], a1: T1[], a2: T2[], a3: T3[]): Tuple4<T0, T1, T2, T3>[];
|
|
zip(...arrays: any[][]): any[][];
|
|
|
|
object(list: any[][]): any;
|
|
object(keys: string[], values: any[]): any;
|
|
|
|
indexOf<T>(list: T[], value: T, isSorted?: boolean): number;
|
|
|
|
lastIndexOf<T>(list: T[], value: T, fromIndex?: number): number;
|
|
|
|
sortedIndex<T>(list: T[], obj: T, propertyName: string): number;
|
|
sortedIndex<T>(list: T[], obj: T, iterator?: Iterator<T, any>, context?: any): number;
|
|
|
|
range(stop: number): number[];
|
|
range(start: number, stop: number, step?: number): number[];
|
|
|
|
bind<T extends Function>(func: T, object: any): T;
|
|
bind(func: Function, object: any, ...args: any[]): Function;
|
|
|
|
bindAll<T>(object: T, ...methodNames: string[]): T;
|
|
|
|
partial(func: Function, ...args: any[]): Function;
|
|
|
|
memoize<T extends Function>(func: T, hashFunction?: Function): T;
|
|
|
|
delay(func: Function, wait: number, ...args: any[]): number;
|
|
|
|
defer(func: Function, ...args: any[]): number;
|
|
|
|
throttle<T extends Function>(func: T, wait: number): T;
|
|
|
|
debounce<T extends Function>(func: T, wait: number, immediate?: boolean): T;
|
|
|
|
once<T extends Function>(func: T): T;
|
|
|
|
after<T extends Function>(count: number, func: T): T;
|
|
|
|
wrap<T extends Function>(func: T, wrapper: (func: T, ...args: any[]) => any): T;
|
|
|
|
compose(...funcs: Function[]): Function;
|
|
|
|
keys(object: any): string[];
|
|
|
|
values(object: any): any[];
|
|
|
|
pairs(object: any): any[][];
|
|
|
|
invert(object: any): any;
|
|
|
|
functions(object: any): string[];
|
|
methods(object: any): string[];
|
|
|
|
extend<T>(destination: T, ...sources: any[]): T;
|
|
|
|
pick<T>(object: T, ...keys: string[]): T;
|
|
|
|
omit<T>(object: T, ...keys: string[]): T;
|
|
|
|
defaults<T>(object: T, ...defaults: any[]): T;
|
|
|
|
clone<T>(object: T): T;
|
|
|
|
tap<T>(object: T, interceptor: (object: T) => void): T;
|
|
|
|
has(object: any, key: string): boolean;
|
|
|
|
isEqual<T>(object: T, other: T): boolean;
|
|
|
|
isEmpty(object: any): boolean;
|
|
isElement(object: any): boolean;
|
|
isArray(object: any): boolean;
|
|
isObject(value: any): boolean;
|
|
isArguments(object: any): boolean;
|
|
isFunction(object: any): boolean;
|
|
isString(object: any): boolean;
|
|
isNumber(object: any): boolean;
|
|
isFinite(object: any): boolean;
|
|
isBoolean(object: any): boolean;
|
|
isDate(object: any): boolean;
|
|
isRegExp(object: any): boolean;
|
|
isNaN(object: any): boolean;
|
|
isNull(object: any): boolean;
|
|
isUndefined(value: any): boolean;
|
|
|
|
noConflict(): Static;
|
|
|
|
identity<T>(value: T): T;
|
|
|
|
times<U>(n: number, iterator: Iterator<number, U>, context?: any): U[];
|
|
|
|
random(max: number): number;
|
|
random(min: number, max: number): number;
|
|
|
|
mixin(object: any): void;
|
|
|
|
uniqueId(): number;
|
|
uniqueId(prefix: string): string;
|
|
|
|
escape(s: string): string;
|
|
|
|
unescape(s: string): string;
|
|
|
|
result(object: any, property: string): any;
|
|
|
|
templateSettings: TemplateSettings;
|
|
|
|
template(templateString: string): (data: any) => string;
|
|
template(templateString: string, data: any, settings?: TemplateSettings): string;
|
|
}
|
|
}
|
|
|
|
declare var _: Underscore.Static;
|
|
|
|
//// [underscoreTest1_underscoreTests.ts]
|
|
/// <reference path="underscoreTest1_underscore.ts" />
|
|
|
|
declare var $;
|
|
declare function alert(x: string): void;
|
|
|
|
_.each([1, 2, 3], (num) => alert(num.toString()));
|
|
_.each({ one: 1, two: 2, three: 3 }, (value: number, key?: string) => alert(value.toString()));
|
|
|
|
_.map([1, 2, 3], (num) => num * 3);
|
|
_.map({ one: 1, two: 2, three: 3 }, (value: number, key?: string) => value * 3);
|
|
|
|
var sum = _.reduce([1, 2, 3], (memo, num) => memo + num, 0);
|
|
|
|
var list = [[0, 1], [2, 3], [4, 5]];
|
|
var flat = _.reduceRight(list, (a, b) => a.concat(b), []);
|
|
|
|
var even = _.find([1, 2, 3, 4, 5, 6], (num) => num % 2 == 0);
|
|
|
|
var evens = _.filter([1, 2, 3, 4, 5, 6], (num) => num % 2 == 0);
|
|
|
|
var listOfPlays = [{ title: "Cymbeline", author: "Shakespeare", year: 1611 }, { title: "The Tempest", author: "Shakespeare", year: 1611 }, { title: "Other", author: "Not Shakespeare", year: 2012 }];
|
|
_.where(listOfPlays, { author: "Shakespeare", year: 1611 });
|
|
|
|
var odds = _.reject([1, 2, 3, 4, 5, 6], (num) => num % 2 == 0);
|
|
|
|
_.all([true, 1, null, 'yes'], _.identity);
|
|
|
|
_.any([null, 0, 'yes', false]);
|
|
|
|
_.contains([1, 2, 3], 3);
|
|
|
|
_.invoke([[5, 1, 7], [3, 2, 1]], 'sort');
|
|
|
|
var stooges = [{ name: 'moe', age: 40 }, { name: 'larry', age: 50 }, { name: 'curly', age: 60 }];
|
|
_.pluck(stooges, 'name');
|
|
|
|
_.max(stooges, (stooge) => stooge.age);
|
|
|
|
var numbers = [10, 5, 100, 2, 1000];
|
|
_.min(numbers);
|
|
|
|
_.sortBy([1, 2, 3, 4, 5, 6], (num) => Math.sin(num));
|
|
|
|
|
|
// not sure how this is typechecking at all.. Math.floor(e) is number not string..?
|
|
_([1.3, 2.1, 2.4]).groupBy((e: number, i?: number, list?: number[]) => Math.floor(e));
|
|
_.groupBy([1.3, 2.1, 2.4], (num: number) => Math.floor(num));
|
|
_.groupBy(['one', 'two', 'three'], 'length');
|
|
|
|
_.countBy([1, 2, 3, 4, 5], (num) => num % 2 == 0 ? 'even' : 'odd');
|
|
|
|
_.shuffle([1, 2, 3, 4, 5, 6]);
|
|
|
|
// (function(){ return _.toArray(arguments).slice(1); })(1, 2, 3, 4);
|
|
|
|
_.size({ one: 1, two: 2, three: 3 });
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
_.first([5, 4, 3, 2, 1]);
|
|
_.initial([5, 4, 3, 2, 1]);
|
|
_.last([5, 4, 3, 2, 1]);
|
|
_.rest([5, 4, 3, 2, 1]);
|
|
_.compact([0, 1, false, 2, '', 3]);
|
|
|
|
_.flatten([1, 2, 3, 4]);
|
|
_.flatten([1, [2]]);
|
|
|
|
// typescript doesn't like the elements being different
|
|
_.flatten([1, [2], [3, [[4]]]]);
|
|
_.flatten([1, [2], [3, [[4]]]], true);
|
|
_.without([1, 2, 1, 0, 3, 1, 4], 0, 1);
|
|
_.union([1, 2, 3], [101, 2, 1, 10], [2, 1]);
|
|
_.intersection([1, 2, 3], [101, 2, 1, 10], [2, 1]);
|
|
_.difference([1, 2, 3, 4, 5], [5, 2, 10]);
|
|
_.uniq([1, 2, 1, 3, 1, 4]);
|
|
_.zip(['moe', 'larry', 'curly'], [30, 40, 50], [true, false, false]);
|
|
_.object(['moe', 'larry', 'curly'], [30, 40, 50]);
|
|
_.object([['moe', 30], ['larry', 40], ['curly', 50]]);
|
|
_.indexOf([1, 2, 3], 2);
|
|
_.lastIndexOf([1, 2, 3, 1, 2, 3], 2);
|
|
_.sortedIndex([10, 20, 30, 40, 50], 35);
|
|
_.range(10);
|
|
_.range(1, 11);
|
|
_.range(0, 30, 5);
|
|
_.range(0, 30, 5);
|
|
_.range(0);
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
var func = function (greeting) { return greeting + ': ' + this.name };
|
|
// need a second var otherwise typescript thinks func signature is the above func type,
|
|
// instead of the newly returned _bind => func type.
|
|
var func2 = _.bind(func, { name: 'moe' }, 'hi');
|
|
func2();
|
|
|
|
var buttonView = {
|
|
label: 'underscore',
|
|
onClick: function () { alert('clicked: ' + this.label); },
|
|
onHover: function () { alert('hovering: ' + this.label); }
|
|
};
|
|
_.bindAll(buttonView);
|
|
$('#underscore_button').bind('click', buttonView.onClick);
|
|
|
|
var fibonacci = _.memoize(function (n) {
|
|
return n < 2 ? n : fibonacci(n - 1) + fibonacci(n - 2);
|
|
});
|
|
|
|
var log = _.bind((message?: string, ...rest: string[]) => { }, Date);
|
|
_.delay(log, 1000, 'logged later');
|
|
|
|
_.defer(function () { alert('deferred'); });
|
|
|
|
var updatePosition = () => alert('updating position...');
|
|
var throttled = _.throttle(updatePosition, 100);
|
|
$(null).scroll(throttled);
|
|
|
|
var calculateLayout = () => alert('calculating layout...');
|
|
var lazyLayout = _.debounce(calculateLayout, 300);
|
|
$(null).resize(lazyLayout);
|
|
|
|
var createApplication = () => alert('creating application...');
|
|
var initialize = _.once(createApplication);
|
|
initialize();
|
|
initialize();
|
|
|
|
var notes: any[];
|
|
var render = () => alert("rendering...");
|
|
var renderNotes = _.after(notes.length, render);
|
|
_.each(notes, (note) => note.asyncSave({ success: renderNotes }));
|
|
|
|
var hello = function (name) { return "hello: " + name; };
|
|
hello = _.wrap(hello, (func, arg) => { return "before, " + func(arg) + ", after"; });
|
|
hello("moe");
|
|
|
|
var greet = function (name) { return "hi: " + name; };
|
|
var exclaim = function (statement) { return statement + "!"; };
|
|
var welcome = _.compose(exclaim, greet);
|
|
welcome('moe');
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
_.keys({ one: 1, two: 2, three: 3 });
|
|
_.values({ one: 1, two: 2, three: 3 });
|
|
_.pairs({ one: 1, two: 2, three: 3 });
|
|
_.invert({ Moe: "Moses", Larry: "Louis", Curly: "Jerome" });
|
|
_.functions(_);
|
|
_.extend({ name: 'moe' }, { age: 50 });
|
|
_.pick({ name: 'moe', age: 50, userid: 'moe1' }, 'name', 'age');
|
|
_.omit({ name: 'moe', age: 50, userid: 'moe1' }, 'userid');
|
|
|
|
var iceCream = { flavor: "chocolate" };
|
|
_.defaults(iceCream, { flavor: "vanilla", sprinkles: "lots" });
|
|
|
|
_.clone({ name: 'moe' });
|
|
|
|
_.chain([1, 2, 3, 200])
|
|
.filter(function (num) { return num % 2 == 0; })
|
|
.tap(<any>alert)
|
|
.map(function (num) { return num * num })
|
|
.value();
|
|
|
|
_.has({ a: 1, b: 2, c: 3 }, "b");
|
|
|
|
var moe = { name: 'moe', luckyNumbers: [13, 27, 34] };
|
|
var clone = { name: 'moe', luckyNumbers: [13, 27, 34] };
|
|
moe == clone;
|
|
_.isEqual(moe, clone);
|
|
|
|
_.isEmpty([1, 2, 3]);
|
|
_.isEmpty({});
|
|
|
|
_.isElement($('body')[0]);
|
|
|
|
(function () { return _.isArray(arguments); })();
|
|
_.isArray([1, 2, 3]);
|
|
|
|
_.isObject({});
|
|
_.isObject(1);
|
|
|
|
|
|
// (() => { return _.isArguments(arguments); })(1, 2, 3);
|
|
_.isArguments([1, 2, 3]);
|
|
|
|
_.isFunction(alert);
|
|
|
|
_.isString("moe");
|
|
|
|
_.isNumber(8.4 * 5);
|
|
|
|
_.isFinite(-101);
|
|
|
|
_.isFinite(-Infinity);
|
|
|
|
_.isBoolean(null);
|
|
|
|
_.isDate(new Date());
|
|
|
|
_.isRegExp(/moe/);
|
|
|
|
_.isNaN(NaN);
|
|
isNaN(undefined);
|
|
_.isNaN(undefined);
|
|
|
|
_.isNull(null);
|
|
_.isNull(undefined);
|
|
|
|
_.isUndefined((<any>null).missingVariable);
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
var underscore = _.noConflict();
|
|
|
|
var moe2 = { name: 'moe' };
|
|
moe2 === _.identity(moe);
|
|
|
|
var genie;
|
|
|
|
_.times(3, function (n) { genie.grantWishNumber(n); });
|
|
|
|
_.random(0, 100);
|
|
|
|
_.mixin({
|
|
capitalize: function (string) {
|
|
return string.charAt(0).toUpperCase() + string.substring(1).toLowerCase();
|
|
}
|
|
});
|
|
(<any>_("fabio")).capitalize();
|
|
|
|
_.uniqueId('contact_');
|
|
|
|
_.escape('Curly, Larry & Moe');
|
|
|
|
var object = { cheese: 'crumpets', stuff: function () { return 'nonsense'; } };
|
|
_.result(object, 'cheese');
|
|
|
|
_.result(object, 'stuff');
|
|
|
|
var compiled = _.template("hello: <%= name %>");
|
|
compiled({ name: 'moe' });
|
|
var list2 = "<% _.each(people, function(name) { %> <li><%= name %></li> <% }); %>";
|
|
_.template(list2, { people: ['moe', 'curly', 'larry'] });
|
|
var template = _.template("<b><%- value %></b>");
|
|
template({ value: '<script>' });
|
|
var compiled2 = _.template("<% print('Hello ' + epithet); %>");
|
|
compiled2({ epithet: "stooge" });
|
|
_.templateSettings = {
|
|
interpolate: /\{\{(.+?)\}\}/g
|
|
};
|
|
var template2 = _.template("Hello {{ name }}!");
|
|
template2({ name: "Mustache" });
|
|
_.template("Using 'with': <%= data.answer %>", { answer: 'no' }, { variable: 'data' });
|
|
|
|
//// [underscoreTest1_underscore.js]
|
|
//// [underscoreTest1_underscoreTests.js]
|
|
/// <reference path="underscoreTest1_underscore.ts" />
|
|
_.each([1, 2, 3], function (num) { return alert(num.toString()); });
|
|
_.each({ one: 1, two: 2, three: 3 }, function (value, key) { return alert(value.toString()); });
|
|
_.map([1, 2, 3], function (num) { return num * 3; });
|
|
_.map({ one: 1, two: 2, three: 3 }, function (value, key) { return value * 3; });
|
|
var sum = _.reduce([1, 2, 3], function (memo, num) { return memo + num; }, 0);
|
|
var list = [[0, 1], [2, 3], [4, 5]];
|
|
var flat = _.reduceRight(list, function (a, b) { return a.concat(b); }, []);
|
|
var even = _.find([1, 2, 3, 4, 5, 6], function (num) { return num % 2 == 0; });
|
|
var evens = _.filter([1, 2, 3, 4, 5, 6], function (num) { return num % 2 == 0; });
|
|
var listOfPlays = [{ title: "Cymbeline", author: "Shakespeare", year: 1611 }, { title: "The Tempest", author: "Shakespeare", year: 1611 }, { title: "Other", author: "Not Shakespeare", year: 2012 }];
|
|
_.where(listOfPlays, { author: "Shakespeare", year: 1611 });
|
|
var odds = _.reject([1, 2, 3, 4, 5, 6], function (num) { return num % 2 == 0; });
|
|
_.all([true, 1, null, 'yes'], _.identity);
|
|
_.any([null, 0, 'yes', false]);
|
|
_.contains([1, 2, 3], 3);
|
|
_.invoke([[5, 1, 7], [3, 2, 1]], 'sort');
|
|
var stooges = [{ name: 'moe', age: 40 }, { name: 'larry', age: 50 }, { name: 'curly', age: 60 }];
|
|
_.pluck(stooges, 'name');
|
|
_.max(stooges, function (stooge) { return stooge.age; });
|
|
var numbers = [10, 5, 100, 2, 1000];
|
|
_.min(numbers);
|
|
_.sortBy([1, 2, 3, 4, 5, 6], function (num) { return Math.sin(num); });
|
|
// not sure how this is typechecking at all.. Math.floor(e) is number not string..?
|
|
_([1.3, 2.1, 2.4]).groupBy(function (e, i, list) { return Math.floor(e); });
|
|
_.groupBy([1.3, 2.1, 2.4], function (num) { return Math.floor(num); });
|
|
_.groupBy(['one', 'two', 'three'], 'length');
|
|
_.countBy([1, 2, 3, 4, 5], function (num) { return num % 2 == 0 ? 'even' : 'odd'; });
|
|
_.shuffle([1, 2, 3, 4, 5, 6]);
|
|
// (function(){ return _.toArray(arguments).slice(1); })(1, 2, 3, 4);
|
|
_.size({ one: 1, two: 2, three: 3 });
|
|
///////////////////////////////////////////////////////////////////////////////////////
|
|
_.first([5, 4, 3, 2, 1]);
|
|
_.initial([5, 4, 3, 2, 1]);
|
|
_.last([5, 4, 3, 2, 1]);
|
|
_.rest([5, 4, 3, 2, 1]);
|
|
_.compact([0, 1, false, 2, '', 3]);
|
|
_.flatten([1, 2, 3, 4]);
|
|
_.flatten([1, [2]]);
|
|
// typescript doesn't like the elements being different
|
|
_.flatten([1, [2], [3, [[4]]]]);
|
|
_.flatten([1, [2], [3, [[4]]]], true);
|
|
_.without([1, 2, 1, 0, 3, 1, 4], 0, 1);
|
|
_.union([1, 2, 3], [101, 2, 1, 10], [2, 1]);
|
|
_.intersection([1, 2, 3], [101, 2, 1, 10], [2, 1]);
|
|
_.difference([1, 2, 3, 4, 5], [5, 2, 10]);
|
|
_.uniq([1, 2, 1, 3, 1, 4]);
|
|
_.zip(['moe', 'larry', 'curly'], [30, 40, 50], [true, false, false]);
|
|
_.object(['moe', 'larry', 'curly'], [30, 40, 50]);
|
|
_.object([['moe', 30], ['larry', 40], ['curly', 50]]);
|
|
_.indexOf([1, 2, 3], 2);
|
|
_.lastIndexOf([1, 2, 3, 1, 2, 3], 2);
|
|
_.sortedIndex([10, 20, 30, 40, 50], 35);
|
|
_.range(10);
|
|
_.range(1, 11);
|
|
_.range(0, 30, 5);
|
|
_.range(0, 30, 5);
|
|
_.range(0);
|
|
///////////////////////////////////////////////////////////////////////////////////////
|
|
var func = function (greeting) {
|
|
return greeting + ': ' + this.name;
|
|
};
|
|
// need a second var otherwise typescript thinks func signature is the above func type,
|
|
// instead of the newly returned _bind => func type.
|
|
var func2 = _.bind(func, { name: 'moe' }, 'hi');
|
|
func2();
|
|
var buttonView = {
|
|
label: 'underscore',
|
|
onClick: function () {
|
|
alert('clicked: ' + this.label);
|
|
},
|
|
onHover: function () {
|
|
alert('hovering: ' + this.label);
|
|
}
|
|
};
|
|
_.bindAll(buttonView);
|
|
$('#underscore_button').bind('click', buttonView.onClick);
|
|
var fibonacci = _.memoize(function (n) {
|
|
return n < 2 ? n : fibonacci(n - 1) + fibonacci(n - 2);
|
|
});
|
|
var log = _.bind(function (message) { }, Date);
|
|
_.delay(log, 1000, 'logged later');
|
|
_.defer(function () {
|
|
alert('deferred');
|
|
});
|
|
var updatePosition = function () { return alert('updating position...'); };
|
|
var throttled = _.throttle(updatePosition, 100);
|
|
$(null).scroll(throttled);
|
|
var calculateLayout = function () { return alert('calculating layout...'); };
|
|
var lazyLayout = _.debounce(calculateLayout, 300);
|
|
$(null).resize(lazyLayout);
|
|
var createApplication = function () { return alert('creating application...'); };
|
|
var initialize = _.once(createApplication);
|
|
initialize();
|
|
initialize();
|
|
var notes;
|
|
var render = function () { return alert("rendering..."); };
|
|
var renderNotes = _.after(notes.length, render);
|
|
_.each(notes, function (note) { return note.asyncSave({ success: renderNotes }); });
|
|
var hello = function (name) {
|
|
return "hello: " + name;
|
|
};
|
|
hello = _.wrap(hello, function (func, arg) {
|
|
return "before, " + func(arg) + ", after";
|
|
});
|
|
hello("moe");
|
|
var greet = function (name) {
|
|
return "hi: " + name;
|
|
};
|
|
var exclaim = function (statement) {
|
|
return statement + "!";
|
|
};
|
|
var welcome = _.compose(exclaim, greet);
|
|
welcome('moe');
|
|
///////////////////////////////////////////////////////////////////////////////////////
|
|
_.keys({ one: 1, two: 2, three: 3 });
|
|
_.values({ one: 1, two: 2, three: 3 });
|
|
_.pairs({ one: 1, two: 2, three: 3 });
|
|
_.invert({ Moe: "Moses", Larry: "Louis", Curly: "Jerome" });
|
|
_.functions(_);
|
|
_.extend({ name: 'moe' }, { age: 50 });
|
|
_.pick({ name: 'moe', age: 50, userid: 'moe1' }, 'name', 'age');
|
|
_.omit({ name: 'moe', age: 50, userid: 'moe1' }, 'userid');
|
|
var iceCream = { flavor: "chocolate" };
|
|
_.defaults(iceCream, { flavor: "vanilla", sprinkles: "lots" });
|
|
_.clone({ name: 'moe' });
|
|
_.chain([1, 2, 3, 200]).filter(function (num) {
|
|
return num % 2 == 0;
|
|
}).tap(alert).map(function (num) {
|
|
return num * num;
|
|
}).value();
|
|
_.has({ a: 1, b: 2, c: 3 }, "b");
|
|
var moe = { name: 'moe', luckyNumbers: [13, 27, 34] };
|
|
var clone = { name: 'moe', luckyNumbers: [13, 27, 34] };
|
|
moe == clone;
|
|
_.isEqual(moe, clone);
|
|
_.isEmpty([1, 2, 3]);
|
|
_.isEmpty({});
|
|
_.isElement($('body')[0]);
|
|
(function () {
|
|
return _.isArray(arguments);
|
|
})();
|
|
_.isArray([1, 2, 3]);
|
|
_.isObject({});
|
|
_.isObject(1);
|
|
// (() => { return _.isArguments(arguments); })(1, 2, 3);
|
|
_.isArguments([1, 2, 3]);
|
|
_.isFunction(alert);
|
|
_.isString("moe");
|
|
_.isNumber(8.4 * 5);
|
|
_.isFinite(-101);
|
|
_.isFinite(-Infinity);
|
|
_.isBoolean(null);
|
|
_.isDate(new Date());
|
|
_.isRegExp(/moe/);
|
|
_.isNaN(NaN);
|
|
isNaN(undefined);
|
|
_.isNaN(undefined);
|
|
_.isNull(null);
|
|
_.isNull(undefined);
|
|
_.isUndefined(null.missingVariable);
|
|
///////////////////////////////////////////////////////////////////////////////////////
|
|
var underscore = _.noConflict();
|
|
var moe2 = { name: 'moe' };
|
|
moe2 === _.identity(moe);
|
|
var genie;
|
|
_.times(3, function (n) {
|
|
genie.grantWishNumber(n);
|
|
});
|
|
_.random(0, 100);
|
|
_.mixin({
|
|
capitalize: function (string) {
|
|
return string.charAt(0).toUpperCase() + string.substring(1).toLowerCase();
|
|
}
|
|
});
|
|
_("fabio").capitalize();
|
|
_.uniqueId('contact_');
|
|
_.escape('Curly, Larry & Moe');
|
|
var object = { cheese: 'crumpets', stuff: function () {
|
|
return 'nonsense';
|
|
} };
|
|
_.result(object, 'cheese');
|
|
_.result(object, 'stuff');
|
|
var compiled = _.template("hello: <%= name %>");
|
|
compiled({ name: 'moe' });
|
|
var list2 = "<% _.each(people, function(name) { %> <li><%= name %></li> <% }); %>";
|
|
_.template(list2, { people: ['moe', 'curly', 'larry'] });
|
|
var template = _.template("<b><%- value %></b>");
|
|
template({ value: '<script>' });
|
|
var compiled2 = _.template("<% print('Hello ' + epithet); %>");
|
|
compiled2({ epithet: "stooge" });
|
|
_.templateSettings = {
|
|
interpolate: /\{\{(.+?)\}\}/g
|
|
};
|
|
var template2 = _.template("Hello {{ name }}!");
|
|
template2({ name: "Mustache" });
|
|
_.template("Using 'with': <%= data.answer %>", { answer: 'no' }, { variable: 'data' });
|