jsdoc-toolkit/app/frame.js

   1 IO.include("frame/Opt.js");
   2 IO.include("frame/Chain.js");
   3 IO.include("frame/Link.js");
   4 IO.include("frame/String.js");
   5 IO.include("frame/Hash.js");
   6 IO.include("frame/Namespace.js");
   7 //IO.include("frame/Reflection.js");
   8
   9 /** A few helper functions to make life a little easier. */
  10
  11 function defined(o) {
  12         return (o !== undefined);
  13 }
  14
  15 function copy(o) { // todo check for circular refs
  16         if (o == null || typeof(o) != 'object') return o;
  17         var c = new o.constructor();
  18         for(var p in o) c[p] = copy(o[p]);
  19         return c;
  20 }
  21
  22 function isUnique(arr) {
  23         var l = arr.length;
  24         for(var i = 0; i < l; i++ ) {
  25                 if (arr.lastIndexOf(arr[i]) > i) return false;
  26         }
  27         return true;
  28 }
  29
  30 /** Returns the given string with all regex meta characters backslashed. */
  31 RegExp.escapeMeta = function(str) {
  32         return str.replace(/([$^\\\/()|?+*\[\]{}.-])/g, "\\$1");
  33 }