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-rw-r--r--includes/js/dojox/lang/functional/zip.js45
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diff --git a/includes/js/dojox/lang/functional/zip.js b/includes/js/dojox/lang/functional/zip.js
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--- a/includes/js/dojox/lang/functional/zip.js
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-if(!dojo._hasResource["dojox.lang.functional.zip"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojox.lang.functional.zip"] = true;
-dojo.provide("dojox.lang.functional.zip");
-
-// This module adds high-level functions and related constructs:
-// - zip combiners
-
-// Defined methods:
-// - operate on dense arrays
-
-(function(){
- var df = dojox.lang.functional;
-
- dojo.mixin(df, {
- // combiners
- zip: function(){
- // summary: returns an array of arrays, where the i-th array
- // contains the i-th element from each of the argument arrays.
- // description: This is the venerable zip combiner (for example,
- // see Python documentation for general details). The returned
- // array is truncated to match the length of the shortest input
- // array.
- var n = arguments[0].length, m = arguments.length, i;
- for(i = 1; i < m; n = Math.min(n, arguments[i++].length));
- var t = new Array(n), j;
- for(i = 0; i < n; ++i){
- var p = new Array(m);
- for(j = 0; j < m; p[j] = arguments[j][i], ++j);
- t[i] = p;
- }
- return t; // Array
- },
- unzip: function(/*Array*/ a){
- // summary: similar to dojox.lang.functional.zip(), but takes
- // a single array of arrays as the input.
- // description: This function is similar to dojox.lang.functional.zip()
- // and can be used to unzip objects packed by
- // dojox.lang.functional.zip(). It is here mostly to provide
- // a short-cut for the different method signature.
- return df.zip.apply(null, a); // Array
- }
- });
-})();
-
-}