king/out/common/list.js

A powerful server infrastructure management platform - "The King of your Nodes"

// Generated by CoffeeScript 1.6.3
var EventEmitter, List,
  __hasProp = {}.hasOwnProperty,
  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

EventEmitter = require("events").EventEmitter;

module.exports = List = (function(_super) {
  __extends(List, _super);

  function List() {
    this._array = [];
  }

  List.prototype.get = function(i) {
    return this._array[i];
  };

  List.prototype.add = function(item) {
    this._array.push(item);
    this.emit('add', item);
    return this;
  };

  List.prototype.remove = function(item) {
    var i;
    i = this._array.indexOf(item);
    if (i === -1) {
      return false;
    }
    this._array.splice(i, 1);
    this.emit('remove', item);
    return this;
  };

  List.prototype.each = function(fn) {
    this._array.forEach(fn);
    return this;
  };

  List.prototype.map = function(fn) {
    return this._array.map(fn);
  };

  return List;

})(EventEmitter);