lib/mutators.js
function arrayFromArguments () {
	var len = arguments.length;
	var args = new Array(len);
	for (var i = 0; i < len; ++i) {
		args[i] = arguments[i];
	}
	return args;
}
function arrayFromArguments () {
	var len = arguments.length;
	var args = new Array(len);
	for (var i = 0; i < len; ++i) {
		args[i] = arguments[i];
	}
	return args;
}
function arrayFromArguments ( ) { var len = arguments . length ; var args = new Array ( len ) ; for ( var i = 0 ; i < len ; ++ i ) { args [ i ] = arguments [ i ] ; } return args ; }
Helper function to convert arguments to an array without triggering de-optimization in V8
MUST be called via .apply
@private
@return {Array<mixed>}
Helper function to convert arguments to an array without triggering de - optimization in V8 MUST be called via . apply