git.r.bdr.sh - rbdr/dotfiles/blob

   1 (function() {
   2   var ExcludedClassProperties, ExcludedPrototypeProperties, Mixin, name;
   3
   4   module.exports = Mixin = (function() {
   5     Mixin.includeInto = function(constructor) {
   6       var name, value, _ref;
   7       this.extend(constructor.prototype);
   8       for (name in this) {
   9         value = this[name];
  10         if (ExcludedClassProperties.indexOf(name) === -1) {
  11           if (!constructor.hasOwnProperty(name)) {
  12             constructor[name] = value;
  13           }
  14         }
  15       }
  16       return (_ref = this.included) != null ? _ref.call(constructor) : void 0;
  17     };
  18
  19     Mixin.extend = function(object) {
  20       var name, _i, _len, _ref, _ref1;
  21       _ref = Object.getOwnPropertyNames(this.prototype);
  22       for (_i = 0, _len = _ref.length; _i < _len; _i++) {
  23         name = _ref[_i];
  24         if (ExcludedPrototypeProperties.indexOf(name) === -1) {
  25           if (!object.hasOwnProperty(name)) {
  26             object[name] = this.prototype[name];
  27           }
  28         }
  29       }
  30       return (_ref1 = this.prototype.extended) != null ? _ref1.call(object) : void 0;
  31     };
  32
  33     function Mixin() {
  34       if (typeof this.extended === "function") {
  35         this.extended();
  36       }
  37     }
  38
  39     return Mixin;
  40
  41   })();
  42
  43   ExcludedClassProperties = ['__super__'];
  44
  45   for (name in Mixin) {
  46     ExcludedClassProperties.push(name);
  47   }
  48
  49   ExcludedPrototypeProperties = ['constructor', 'extended'];
  50
  51 }).call(this);