parse: speed improved by refact

bem · Jan 12, 2015 · 6aea3cb · 6aea3cb
1 parent c410cc2
commit 6aea3cb
Showing 1 changed file with 12 additions and 11 deletions.
diff --git a/lib/bem-naming.js b/lib/bem-naming.js
@@ -131,19 +131,20 @@ BEMNaming.prototype.parse = function (str) {
 
     if (!executed) return;
 
-    var elem = executed[5],
-        modName = executed[2] || executed[6],
-        modVal = executed[3] || executed[7],
-        notation = {};
+    var notation = {
+            block: executed[1] || executed[4]
+        },
+        elem = executed[5],
+        modName = executed[2] || executed[6];
 
-    if (modName && (modVal === undefined)) {
-        modVal = true;
-    }
-
-    notation.block = executed[1] || executed[4];
     elem && (notation.elem = elem);
-    modName && (notation.modName = modName);
-    modVal && (notation.modVal = modVal);
+
+    if (modName) {
+        var modVal = executed[3] || executed[7];
+
+        notation.modName = modName;
+        notation.modVal = modVal === undefined ? true : modVal;
+    }
 
     return notation;
 };