From b7d445c74b188077898779103c4fa951fab17b66 Mon Sep 17 00:00:00 2001
From: Phil Crosby
Date: Sat, 5 May 2012 16:28:28 -0700
Subject: Make createActionOpenUrl be a simple function.

---
 lib/utils.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'lib')

diff --git a/lib/utils.js b/lib/utils.js
index a5887e89..ab44e43f 100644
--- a/lib/utils.js
+++ b/lib/utils.js
@@ -165,6 +165,17 @@ Function.prototype.proxy = function(self) {
   return function() { return fn.apply(self, arguments); };
 };
 
+/*
+ * This creates a new function out of an existing function, where the new function takes fewer arguments.
+ * This allows us to pass around functions instead of functions + a partial list of arguments.
+ */
+Function.prototype.curry = function(fixedArguments) {
+  var fn = this;
+  return function() { return fn.apply(this, fixedArguments.concat(Array.copy(arguments))); };
+};
+
+Array.copy = function(array) { return Array.prototype.slice.call(array, 0); };
+
 /*
  * Simple JavaScript Inheritance, by John Resig.
  * This provides a short syntax for organizing code into classes.
-- 
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