123456789101112131415161718192021222324252627282930 |
- define(['./_setup', './underscore', './_chainResult', './each'], function (_setup, underscore, _chainResult, each) {
-
- // Add all mutator `Array` functions to the wrapper.
- each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
- var method = _setup.ArrayProto[name];
- underscore.prototype[name] = function() {
- var obj = this._wrapped;
- if (obj != null) {
- method.apply(obj, arguments);
- if ((name === 'shift' || name === 'splice') && obj.length === 0) {
- delete obj[0];
- }
- }
- return _chainResult(this, obj);
- };
- });
-
- // Add all accessor `Array` functions to the wrapper.
- each(['concat', 'join', 'slice'], function(name) {
- var method = _setup.ArrayProto[name];
- underscore.prototype[name] = function() {
- var obj = this._wrapped;
- if (obj != null) obj = method.apply(obj, arguments);
- return _chainResult(this, obj);
- };
- });
-
- return underscore;
-
- });
|