Skip unnecessary function creation when filtering out types

Uses only the aeq.is* functions instead

Author: runegan

lib/modules/project.js

@@ -22,9 +22,7 @@ aeq.project = aeq.extend({}, {
 	getFootage: function(){
 		var items = aeq.getItems();
 
-		return aeq.filter(items, function(item){
-			return aeq.isFootageItem(item);
-		});
+		return aeq.filter(items, aeq.isFootageItem);
 	},
 
 	/**
@@ -37,9 +35,7 @@ aeq.project = aeq.extend({}, {
 	getFolders: function(parentFolder){
 		var folders = aeq.getItems(parentFolder);
 
-		return folders.filter(function(item){
-			return aeq.isFolderItem(item);
-		});
+		return folders.filter(aeq.isFolderItem);
 	},
 
 	/**
@@ -89,9 +85,7 @@ aeq.project = aeq.extend({}, {
 	 * @return {FolderItem[]} ArrayEx of all selected folder items
 	 */
 	getSelectedFolders: function(){
-		return aeq.filter(app.project.selection, function(item){
-			return aeq.isFolderItem(item);
-		});
+		return aeq.filter(app.project.selection, aeq.isFolderItem);
 	},
 
 	/**
@@ -101,9 +95,7 @@ aeq.project = aeq.extend({}, {
 	 * @return {CompItem[]} ArrayEx of all selected comp items
 	 */
 	getSelectedComps: function(){
-		return aeq.filter(app.project.selection, function(item){
-			return aeq.isComp(item);
-		});
+		return aeq.filter(app.project.selection, aeq.isComp);
 	},
 
 	/**
@@ -113,9 +105,7 @@ aeq.project = aeq.extend({}, {
 	 * @return {Item[]} ArrayEx of all selected footage items
 	 */
 	getSelectedFootage: function(){
-		return aeq.filter(app.project.selection, function(item){
-			return aeq.isFootageItem(item);
-		});
+		return aeq.filter(app.project.selection, aeq.isFootageItem);
 	},
 
 	/**