mediaupstream · August 28, 2011 08:38
diff --git a/getFnArgs.js b/getFnArgs.js
 /**
 * Get the names of the arguments of any function
 */
 var getFnArgs = function(fn){
  var args = fn.toString().lines()[0];
  return args.replace('function (', '').replace('){', '').split(', ');
 };

 // usage

 var testFunction = function(foo, bar, baz){
  // ... do stuff here
 };

 console.log( getFnArgs( testFunction ) );
 // [ 'foo', 'bar', 'baz' ]
	/**
	* Get the names of the arguments of any function
	*/
	var getFnArgs = function(fn){
	var args = fn.toString().lines()[0];
	return args.replace('function (', '').replace('){', '').split(', ');
	};

	// usage

	var testFunction = function(foo, bar, baz){
	// ... do stuff here
	};

	console.log( getFnArgs( testFunction ) );
	// [ 'foo', 'bar', 'baz' ]
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