From edf83adbc3ad7a7ce8d8be3ea42ce5fb5abc513c Mon Sep 17 00:00:00 2001
From: Phil Freo <phil@philfreo.com>
Date: Thu, 13 Dec 2012 18:05:52 -0500
Subject: [PATCH] Removing calls to Collection#getByCid (it's taken care of in
 Collection#get now)

---
 backbone-relational.js | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/backbone-relational.js b/backbone-relational.js
index 62f97703..a998461e 100755
--- a/backbone-relational.js
+++ b/backbone-relational.js
@@ -862,7 +862,7 @@
 								model = this.relatedModel.findOrCreate( item, { create: this.options.createModels } );
 							}
 
-							if ( model && !this.related.getByCid( model ) && !this.related.get( model ) ) {
+							if ( model && !this.related.get( model ) ) {
 								models.push( model );
 							}
 						}, this );
@@ -936,7 +936,7 @@
 		
 		tryAddRelated: function( model, options ) {
 			options = this.sanitizeOptions( options );
-			if ( !this.related.getByCid( model ) && !this.related.get( model ) ) {
+			if ( !this.related.get( model ) ) {
 				// Check if this new model was specified in 'this.keyContents'
 				var item = _.any( this.keyContents || [], function( item ) {
 						var id = Backbone.Relational.store.resolveIdForItem( this.relatedModel, item );
@@ -1009,7 +1009,7 @@
 			var dit = this;
 			options = this.unsanitizeOptions( options );
 			model.queue( function() { // Queued to avoid errors for adding 'model' to the 'this.related' set twice
-				if ( dit.related && !dit.related.getByCid( model ) && !dit.related.get( model ) ) {
+				if ( dit.related && !dit.related.get( model ) ) {
 					dit.related.add( model, options );
 				}
 			});
@@ -1017,7 +1017,7 @@
 		
 		removeRelated: function( model, options ) {
 			options = this.unsanitizeOptions( options );
-			if ( this.related.getByCid( model ) || this.related.get( model ) ) {
+			if ( this.related.get( model ) ) {
 				this.related.remove( model, options );
 			}
 		}
@@ -1599,10 +1599,10 @@
 				model = Backbone.Collection.prototype._prepareModel.call( this, model, options );
 			}
 
-			if ( model instanceof Backbone.Model && !this.get( model ) && !this.getByCid( model ) ) {
-				modelsToAdd.push( model );
-			}
-		}, this );
+				if ( model instanceof Backbone.Model && !this.get( model ) ) {
+					modelsToAdd.push( model );
+				}
+			}, this );
 
 		// Add 'models' in a single batch, so the original add will only be called once (and thus 'sort', etc).
 		if ( modelsToAdd.length ) {