Fix jshint issues

* add .jshintrc
* address semicolon errors
* ignore 'already defined' errors

.jshintrc

@@ -0,0 +1,14 @@
+{
+    "browser": true,
+    "shadow": true,
+    "globals": {
+        "describe": true,
+        "beforeEach": true,
+        "afterEach": true,
+        "spyOn": true,
+        "it": true,
+        "xit": true,
+        "expect": true,
+        "require": true
+    }
+}

src/JavaTranspiler.js

@@ -119,7 +119,7 @@ var JavaTranspiler = {
     }
     return allTestsInJava.join('\n\n');
   },
-}
+};
 
 if (typeof module !== 'undefined') {
   module.exports = JavaTranspiler;

src/Layout.js

@@ -189,7 +189,7 @@ var computeLayout = (function() {
     return b;
   }
 
-  var CSS_UNDEFINED = undefined;
+  var CSS_UNDEFINED;
 
   var CSS_FLEX_DIRECTION_ROW = 'row';
   var CSS_FLEX_DIRECTION_COLUMN = 'column';
@@ -283,7 +283,7 @@ var computeLayout = (function() {
         // Pre-fill dimensions when using absolute position and both offsets for the axis are defined (either both
         // left and right or top and bottom).
         for (var/*int*/ ii = 0; ii < 2; ii++) {
-          var/*css_flex_direction_t*/ axis = (ii != 0) ? CSS_FLEX_DIRECTION_ROW : CSS_FLEX_DIRECTION_COLUMN;
+          var/*css_flex_direction_t*/ axis = (ii !== 0) ? CSS_FLEX_DIRECTION_ROW : CSS_FLEX_DIRECTION_COLUMN;
           if (!isUndefined(node.layout[dim[axis]]) &&
               !isDimDefined(child, axis) &&
               isPosDefined(child, leading[axis]) &&

src/__tests__/Layout-random-test.js

@@ -101,6 +101,7 @@ describe('Random layout', function() {
     delete node.style.flex;
     delete node.style.position;
 
+    /*jshint -W083 */
     it('should layout randomly #' + i +'.', function(node) {
       if (JSON.stringify(computeLayout(node)) !== JSON.stringify(computeDOMLayout(node))) {
         node = reduceTest(node);

src/__tests__/Layout-test.js

@@ -650,7 +650,7 @@ describe('Layout', function() {
         {width: 347.5, height: 0, top: 0, left: 0},
         {width: 347.5, height: 0, top: 0, left: 352.5}
       ]}
-    )
+    );
   });
 
   it('should layout node with flex and overflow', function() {
@@ -687,14 +687,14 @@ describe('Layout', function() {
         {width: 0, height: 500, top: 0, left: 0},
         {width: 0, height: 0, top: 500, left: 0},
       ]}
-    )
+    );
   });
 
   it('should layout node with borderWidth', function() {
     testLayout(
       {style: {borderWidth: 5}},
       {width: 10, height: 10, top: 0, left: 0}
-    )
+    );
   });
 
   it('should layout node with borderWidth and position: absolute, top', function() {
@@ -705,7 +705,7 @@ describe('Layout', function() {
       {width: 0, height: 1, top: 0, left: 0, children: [
         {width: 0, height: 0, top: 0, left: 0}
       ]}
-    )
+    );
   });
 
   it('should layout node with borderWidth and position: absolute, top. cross axis', function() {
@@ -716,7 +716,7 @@ describe('Layout', function() {
       {width: 2, height: 2, top: 0, left: 0, children: [
         {width: 0, height: 0, top: 1, left: 6}
       ]}
-    )
+    );
   });
 
   it('should correctly take into account min padding for stretch', function() {