chore(jqLite): performance reordering

2 files changed, 8 insertions, 4 deletions

diff --git a/src/jqLite.js b/src/jqLite.js
index 387de47d..3e8fb266 100644
--- a/src/jqLite.js
+++ b/src/jqLite.js
@@ -365,8 +365,12 @@ forEach('input,select,option,textarea,button,form'.split(','), function(value) {
   BOOLEAN_ELEMENTS[uppercase(value)] = true;
 });
 
-function isBooleanAttr(element, name) {
-  return BOOLEAN_ELEMENTS[element.nodeName] && BOOLEAN_ATTR[name.toLowerCase()];
+function getBooleanAttrName(element, name) {
+  // check dom last since we will most likely fail on name
+  var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()];
+
+  // booleanAttr is here twice to minimize DOM access
+  return booleanAttr && BOOLEAN_ELEMENTS[element.nodeName] && booleanAttr;
 }
 
 forEach({
diff --git a/src/ng/compile.js b/src/ng/compile.js
index 5c7f1419..0d9ff9ea 100644
--- a/src/ng/compile.js
+++ b/src/ng/compile.js
@@ -286,7 +286,7 @@ function $CompileProvider($provide) {
        * @param {string=} attrName Optional none normalized name. Defaults to key.
        */
       $set: function(key, value, writeAttr, attrName) {
-        var booleanKey = isBooleanAttr(this.$$element[0], key.toLowerCase());
+        var booleanKey = getBooleanAttrName(this.$$element[0], key);
 
         if (booleanKey) {
           this.$$element.prop(key, value);
@@ -498,7 +498,7 @@ function $CompileProvider($provide) {
               attrs[nName] = value = trim((msie && name == 'href')
                 ? decodeURIComponent(node.getAttribute(name, 2))
                 : attr.value);
-              if (isBooleanAttr(node, nName)) {
+              if (getBooleanAttrName(node, nName)) {
                 attrs[nName] = true; // presence means true
               }
               addAttrInterpolateDirective(node, directives, value, nName);