14 lines
No EOL
395 B
TypeScript
14 lines
No EOL
395 B
TypeScript
module M1 {
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export function reduce<A>(ar, f, e?): Array<A> {
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return Array.prototype.reduce.apply(ar, e ? [f, e] : [f]);
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};
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};
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module M2 {
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import A = M1
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export function compose() {
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A.reduce(arguments, compose2);
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};
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export function compose2<B, C, D>(g: (x: B) => C, f: (x: D) => B): (x: D) => C {
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return function (x) { return g(f(x)); }
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};
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}; |