From 47a968e7eaae957ea4de852506c527ac4caf1448 Mon Sep 17 00:00:00 2001
From: th3nate <natanel7@gmail.com>
Date: Tue, 22 Mar 2016 09:27:11 +0200
Subject: [PATCH] Update loader-partial.js

when ever we are loading a new part the forEach loop iterates through all the parts in getPrioritizedParts method and parts that were already loaded are being pushed again into loaders array. that results in multiple unnecessary calls.
---
 src/service/loader-partial.js | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/src/service/loader-partial.js b/src/service/loader-partial.js
index 1e9b879cd..703f4d011 100644
--- a/src/service/loader-partial.js
+++ b/src/service/loader-partial.js
@@ -14,7 +14,9 @@ angular.module('pascalprecht.translate')
 function $translatePartialLoader() {
 
   'use strict';
-
+  
+  var loadedParts = []; //-> holds the already loaded parts to make sure we wontload them again.
+  
   /**
    * @constructor
    * @name Part
@@ -298,10 +300,13 @@ function $translatePartialLoader() {
           prioritizedParts = getPrioritizedParts();
 
       angular.forEach(prioritizedParts, function(part) {
-        loaders.push(
-          part.getTable(options.key, $q, $http, options.$http, options.urlTemplate, errorHandler)
-        );
-        part.urlTemplate = options.urlTemplate;
+        if(!_.contains(loadedParts, part.name)){ //-> check if translation was loaded before, if not go ahead and load
+          loaders.push(
+            part.getTable(options.key, $q, $http, options.$http, options.urlTemplate, errorHandler)
+          );
+          loadedParts.push(part.name); //-> register the loaded part so it won't be loaded again
+          part.urlTemplate = options.urlTemplate;
+        }
       });
 
       return $q.all(loaders)