Mirrors/lodash
1
0
Fork 0
mirror of https://github.com/whoisclebs/lodash.git synced 2026-02-03 08:37:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

Bump to v3.9.0.

Browse Source
This commit is contained in:
jdalton
2015-05-17 22:50:59 -07:00
parent d7b2bedafc
commit 30daf83737
89 changed files with 527 additions and 567 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
internal/createCtorWrapper.js
View File

@@ -11,8 +11,20 @@ import isObject from '../lang/isObject';
*/
function createCtorWrapper(Ctor) {
return function() {
// Use a `switch` statement to work with class constructors.
// See https://people.mozilla.org/~jorendorff/es6-draft.html#sec-ecmascript-function-objects-call-thisargument-argumentslist
// for more details.
var args = arguments;
switch (args.length) {
case 0: return new Ctor;
case 1: return new Ctor(args[0]);
case 2: return new Ctor(args[0], args[1]);
case 3: return new Ctor(args[0], args[1], args[2]);
case 4: return new Ctor(args[0], args[1], args[2], args[3]);
case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]);
}
var thisBinding = baseCreate(Ctor.prototype),
result = Ctor.apply(thisBinding, arguments);
result = Ctor.apply(thisBinding, args);
// Mimic the constructor's `return` behavior.
// See https://es5.github.io/#x13.2.2 for more details.