Provides anonymous functions display names in Safari and Firefox

ember-debug.js

(function () {
  function createDisplayNames(obj, path) {
    var val, key;
    if (typeof obj === 'string') {
      path = obj;
      obj = Ember.getPath(path);
    }
    for (key in obj) {
      // skip contructor
      if (key === 'contructor') continue;
      if (obj.hasOwnProperty(key)) {
        val = obj[key];
        if (typeof val === 'function') {
          // skip if already assigned
          if (val.displayName) continue;
          // skip if obj is Function and method copied from superclass
          if (typeof obj === 'function') {
            if (key === 'superclass') continue;
            if (obj.superclass && obj.superclass[key] === val) continue;
          }
          val.displayName = path + '.' + key;
        }
      }
    }
  }

  function createNamespaceDisplayNames(namespace) {
    var val, key, obj = window[namespace];
    for (key in obj) {
      val = obj[key];
      if (typeof val === 'function') {
        val.displayName = namespace + '.' + key;
        createDisplayNames(val, namespace + '.' + key);
        // initialize prototype if is Ember Class
        if (val.isClass) val.proto();
        createDisplayNames(val.prototype, namespace + '.' + key + '.prototype');
      }
    }
  }
  
  createDisplayNames('jQuery');
  createDisplayNames('jQuery.fn');
  createNamespaceDisplayNames('Ember');
}());