Converting categories to an array when reading the article

acmarques · Oct 29, 2010 · b5851b8 · b5851b8
1 parent 80a1bab
commit b5851b8
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/lib/wheat/data.js b/lib/wheat/data.js
@@ -205,6 +205,12 @@ var Data = module.exports = {
           props.version = version;
         }
         props.author = author;
+
+        if(props.categories != undefined){
+          props.categories = props.categories.split(',').map(function(element){ 
+            return element.trim();
+          });
+        }
         return props;
       },
       callback
@@ -293,10 +299,7 @@ var Data = module.exports = {
       function processCategories(err, articles) {
         if (err) { callback(err); return; }
         var categories = articles.reduce(function (start, element) {
-					var articleCategories = element.categories.split(',').map(function(element){ 
-						return element.trim();
-					});
-					articleCategories.forEach(function(category){
+					element.categories.forEach(function(category){
 						if(start.indexOf(category) == -1){
 							start = start.concat(category);
 						}