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Diffstat (limited to 'lib/dojo/store/util/QueryResults.js.uncompressed.js')
-rw-r--r-- | lib/dojo/store/util/QueryResults.js.uncompressed.js | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/lib/dojo/store/util/QueryResults.js.uncompressed.js b/lib/dojo/store/util/QueryResults.js.uncompressed.js deleted file mode 100644 index 58503179a..000000000 --- a/lib/dojo/store/util/QueryResults.js.uncompressed.js +++ /dev/null @@ -1,63 +0,0 @@ -define("dojo/store/util/QueryResults", ["../../_base/array", "../../_base/lang", "../../_base/Deferred" -], function(array, lang, Deferred){ - -// module: -// dojo/store/util/QueryResults - -var QueryResults = function(results){ - // summary: - // A function that wraps the results of a store query with additional - // methods. - // description: - // QueryResults is a basic wrapper that allows for array-like iteration - // over any kind of returned data from a query. While the simplest store - // will return a plain array of data, other stores may return deferreds or - // promises; this wrapper makes sure that *all* results can be treated - // the same. - // - // Additional methods include `forEach`, `filter` and `map`. - // results: Array|dojo/promise/Promise - // The result set as an array, or a promise for an array. - // returns: - // An array-like object that can be used for iterating over. - // example: - // Query a store and iterate over the results. - // - // | store.query({ prime: true }).forEach(function(item){ - // | // do something - // | }); - - if(!results){ - return results; - } - // if it is a promise it may be frozen - if(results.then){ - results = lang.delegate(results); - } - function addIterativeMethod(method){ - if(!results[method]){ - results[method] = function(){ - var args = arguments; - return Deferred.when(results, function(results){ - Array.prototype.unshift.call(args, results); - return QueryResults(array[method].apply(array, args)); - }); - }; - } - } - addIterativeMethod("forEach"); - addIterativeMethod("filter"); - addIterativeMethod("map"); - if(!results.total){ - results.total = Deferred.when(results, function(results){ - return results.length; - }); - } - return results; // Object -}; - -lang.setObject("dojo.store.util.QueryResults", QueryResults); - -return QueryResults; - -}); |