js/libs/ember-1.5.1.js
function(obj) {
    var loc = get(this, 'length') || 0;
    while(--loc >= 0) {
      var curObject = this.objectAt(loc) ;
      if (curObject === obj) this.removeAt(loc) ;
    }
    return this ;
  }
function(obj) {
    var loc = get(this, 'length') || 0;
    while(--loc >= 0) {
      var curObject = this.objectAt(loc) ;
      if (curObject === obj) this.removeAt(loc) ;
    }
    return this ;
  }
function ( obj ) { var loc = get ( this , 'length' ) || 0 ; while ( -- loc >= 0 ) { var curObject = this . objectAt ( loc ) ; if ( curObject === obj ) this . removeAt ( loc ) ; } return this ; }
.......................................................... IMPLEMENT Ember.MutableEnumerable
.......................................................... IMPLEMENT Ember . MutableEnumerable