src/core/examples/src/Sample/CoolGuy.js

   1 Ext.define('Sample.CoolGuy', {
   2     extend: 'Sample.Person',
   3
   4     mixins: {
   5         guitar: 'Sample.ability.CanPlayGuitar',
   6         sing: 'Sample.ability.CanSing'
   7     },
   8
   9     constructor: function() {
  10         this.config.knownSongs.push("Love Me or Die");
  11
  12         return this.callParent(arguments);
  13     },
  14
  15     sing: function() {
  16         alert("Ahem...");
  17
  18         return this.mixins.sing.sing.apply(this, arguments);
  19     }
  20 });