From 96d4bb47756d3ffc8a56425052a2692bf3ccf81e Mon Sep 17 00:00:00 2001
From: Jason Volk <jason@zemos.net>
Date: Thu, 27 Oct 2016 23:32:51 -0700
Subject: [PATCH] ircd::js: Add convenience functions to struct args.

---
 include/ircd/js/args.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/ircd/js/args.h b/include/ircd/js/args.h
index 230ebe5f7..bd0335e30 100644
--- a/include/ircd/js/args.h
+++ b/include/ircd/js/args.h
@@ -28,6 +28,10 @@ namespace js   {
 struct args
 :JS::CallArgs
 {
+	bool empty() const                           { return length() == 0;                           }
+	size_t size() const                          { return length();                                }
+	bool has(const size_t &at) const             { return size() > at;                             }
+
 	value operator[](const size_t &at) const;
 
 	args(const unsigned &argc, JS::Value *const &argv);