Object.keys polyfill

Fix snapappointments#769. Fix snapappointments#759.
llopeziii · May 20, 2015 · 6bef69b · 6bef69b
1 parent d74ac8c
commit 6bef69b
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/js/bootstrap-select.js b/js/bootstrap-select.js
@@ -108,6 +108,23 @@
  }
  }());
  }
+
+ if (!Object.keys) {
+ Object.keys = function (
+ o, // object
+ k, // key
+ r // result array
+ ){
+ // initialize object and result
+ r=[];
+ // iterate over object keys
+ for (k in o) 
+ // fill result array with non-prototypical keys
+ r.hasOwnProperty.call(o, k) && r.push(k);
+ // return result
+ return r
+ };
+ }
  //</editor-fold>
 
  // Case insensitive contains search