updated dependencies to latest versions

public/javascripts/backbone.babysitter.js

@@ -1,6 +1,6 @@
 // Backbone.BabySitter
 // -------------------
-// v0.0.5
+// v0.0.6
 //
 // Copyright (c)2013 Derick Bailey, Muted Solutions, LLC.
 // Distributed under MIT license
@@ -18,14 +18,13 @@ Backbone.ChildViewContainer = (function(Backbone, _){
   // Container Constructor
   // ---------------------
 
-  var Container = function(initialViews){
+  var Container = function(views){
     this._views = {};
     this._indexByModel = {};
-    this._indexByCollection = {};
     this._indexByCustom = {};
     this._updateLength();
 
-    this._addInitialViews(initialViews);
+    _.each(views, this.add, this);
   };
 
   // Container Methods
@@ -35,7 +34,7 @@ Backbone.ChildViewContainer = (function(Backbone, _){
 
     // Add a view to this container. Stores the view
     // by `cid` and makes it searchable by the model
-    // and/or collection of the view. Optionally specify
+    // cid (and model itself). Optionally specify
     // a custom key to store an retrieve the view.
     add: function(view, customIndex){
       var viewCid = view.cid;
@@ -48,11 +47,6 @@ Backbone.ChildViewContainer = (function(Backbone, _){
         this._indexByModel[view.model.cid] = viewCid;
       }
 
-      // index it by collection
-      if (view.collection){
-        this._indexByCollection[view.collection.cid] = viewCid;
-      }
-
       // index by custom
       if (customIndex){
         this._indexByCustom[customIndex] = viewCid;
@@ -62,18 +56,16 @@ Backbone.ChildViewContainer = (function(Backbone, _){
     },
 
     // Find a view by the model that was attached to
-    // it. Uses the model's `cid` to find it, and
-    // retrieves the view by it's `cid` from the result
+    // it. Uses the model's `cid` to find it.
     findByModel: function(model){
-      var viewCid = this._indexByModel[model.cid];
-      return this.findByCid(viewCid);
+      return this.findByModelCid(model.cid);
     },
 
-    // Find a view by the collection that was attached to
-    // it. Uses the collection's `cid` to find it, and
-    // retrieves the view by it's `cid` from the result
-    findByCollection: function(col){
-      var viewCid = this._indexByCollection[col.cid];
+    // Find a view by the `cid` of the model that was attached to
+    // it. Uses the model's `cid` to find the view `cid` and
+    // retrieve the view using it.
+    findByModelCid: function(modelCid){
+      var viewCid = this._indexByModel[modelCid];
       return this.findByCid(viewCid);
     },
 
@@ -103,26 +95,13 @@ Backbone.ChildViewContainer = (function(Backbone, _){
         delete this._indexByModel[view.model.cid];
       }
 
-      // delete collection index
-      if (view.collection){
-        delete this._indexByCollection[view.collection.cid];
-      }
-
       // delete custom index
-      var cust;
-
-      for (var key in this._indexByCustom){
-        if (this._indexByCustom.hasOwnProperty(key)){
-          if (this._indexByCustom[key] === viewCid){
-            cust = key;
-            break;
-          }
+      _.any(this._indexByCustom, function(cid, key) {
+        if (cid === viewCid) {
+          delete this._indexByCustom[key];
+          return true;
         }
-      }
-
-      if (cust){
-        delete this._indexByCustom[cust];
-      }
+      }, this);
 
       // remove the view from the container
       delete this._views[viewCid];
@@ -134,44 +113,24 @@ Backbone.ChildViewContainer = (function(Backbone, _){
     // Call a method on every view in the container,
     // passing parameters to the call method one at a
     // time, like `function.call`.
-    call: function(method, args){
-      args = Array.prototype.slice.call(arguments, 1);
-      this.apply(method, args);
+    call: function(method){
+      this.apply(method, _.tail(arguments));
     },
 
     // Apply a method on every view in the container,
     // passing parameters to the call method one at a
     // time, like `function.apply`.
     apply: function(method, args){
-      var view;
-
-      // fix for IE < 9
-      args = args || [];
-
-      _.each(this._views, function(view, key){
+      _.each(this._views, function(view){
         if (_.isFunction(view[method])){
-          view[method].apply(view, args);
+          view[method].apply(view, args || []);
         }
       });
-
     },
 
     // Update the `.length` attribute on this container
     _updateLength: function(){
       this.length = _.size(this._views);
-    },
-
-    // set up an initial list of views
-    _addInitialViews: function(views){
-      if (!views){ return; }
-
-      var view, i,
-          length = views.length;
-
-      for (i=0; i<length; i++){
-        view = views[i];
-        this.add(view);
-      }
     }
   });