fix lint

2017-02-16 16:54:15 +08:00
parent 3a1fca4953
commit c45822b400
4 changed files with 21 additions and 5 deletions
@@ -1,4 +1,17 @@
-/* istanbul ignore next */
+const trim = function(string) {
+  return (string || '').replace(/^[\s\uFEFF]+|[\s\uFEFF]+$/g, '');
+};
+
+export function hasClass(el, cls) {
+  if (!el || !cls) return false;
+  if (cls.indexOf(' ') !== -1) throw new Error('className should not contain space.');
+  if (el.classList) {
+    return el.classList.contains(cls);
+  } else {
+    return (' ' + el.className + ' ').indexOf(' ' + cls + ' ') > -1;
+  }
+};
+
 export function addClass(el, cls) {
  if (!el) return;
  var curClass = el.className;
@@ -21,7 +34,6 @@ export function addClass(el, cls) {
  }
 };

-/* istanbul ignore next */
 export function removeClass(el, cls) {
  if (!el || !cls) return;
  var classes = cls.split(' ');