git.r.bdr.sh - rbdr/dotfiles/blob - atom/packages/ex-mode/node_modules/event-kit/lib/composite-disposable.js

   1 (function() {
   2   var CompositeDisposable;
   3
   4   module.exports = CompositeDisposable = (function() {
   5     CompositeDisposable.prototype.disposed = false;
   6
   7
   8     /*
   9     Section: Construction and Destruction
  10      */
  11
  12     function CompositeDisposable() {
  13       var disposable, _i, _len;
  14       this.disposables = [];
  15       for (_i = 0, _len = arguments.length; _i < _len; _i++) {
  16         disposable = arguments[_i];
  17         this.add(disposable);
  18       }
  19     }
  20
  21     CompositeDisposable.prototype.dispose = function() {
  22       var disposable, _i, _len, _ref;
  23       if (!this.disposed) {
  24         this.disposed = true;
  25         _ref = this.disposables;
  26         for (_i = 0, _len = _ref.length; _i < _len; _i++) {
  27           disposable = _ref[_i];
  28           disposable.dispose();
  29         }
  30         return this.clear();
  31       }
  32     };
  33
  34
  35     /*
  36     Section: Managing Disposables
  37      */
  38
  39     CompositeDisposable.prototype.add = function(disposable) {
  40       if (!this.disposed) {
  41         return this.disposables.push(disposable);
  42       }
  43     };
  44
  45     CompositeDisposable.prototype.remove = function(disposable) {
  46       var index;
  47       index = this.disposables.indexOf(disposable);
  48       if (index !== -1) {
  49         return this.disposables.splice(index, 1);
  50       }
  51     };
  52
  53     CompositeDisposable.prototype.clear = function() {
  54       return this.disposables.length = 0;
  55     };
  56
  57     return CompositeDisposable;
  58
  59   })();
  60
  61 }).call(this);