fix(jqLite): prepend array in correct order

Match jQuery behavior when prepending array into empty element

src/jqLite.js

@@ -689,12 +689,7 @@ forEach({
  if (element.nodeType === 1) {
  var index = element.firstChild;
  forEach(new JQLite(node), function(child){
- if (index) {
- element.insertBefore(child, index);
- } else {
- element.appendChild(child);
- index = child;
- }
+ element.insertBefore(child, index);
  });
  }
  },

test/jqLiteSpec.js

@@ -1023,6 +1023,18 @@ describe('jqLite', function() {
  expect(root.prepend('abc')).toEqual(root);
  expect(root.html().toLowerCase()).toEqual('abctext');
  });
+ it('should prepend array to empty in the right order', function() {
+ var root = jqLite('<div>');
+ expect(root.prepend([a, b, c])).toBe(root);
+ expect(sortedHtml(root)).
+ toBe('<div><div>A</div><div>B</div><div>C</div></div>');
+ });
+ it('should prepend array to content in the right order', function() {
+ var root = jqLite('<div>text</div>');
+ expect(root.prepend([a, b, c])).toBe(root);
+ expect(sortedHtml(root)).
+ toBe('<div><div>A</div><div>B</div><div>C</div>text</div>');
+ });
  });