Merge pull request #3998 from chrootsu/lodash-chained-shuffle

lodash: Expose _.shuffle() in chained array and object wrappers
DefinitelyTyped · Apr 2, 2015 · 2520bce · 2520bce
2 parents b2dacce + 5229045
commit 2520bce
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diff --git a/lodash/lodash-tests.ts b/lodash/lodash-tests.ts
@@ -565,6 +565,8 @@ result = <number>_.sample([1, 2, 3, 4]);
 result = <number[]>_.sample([1, 2, 3, 4], 2);
 
 result = <number[]>_.shuffle([1, 2, 3, 4, 5, 6]);
+result = <_.LoDashArrayWrapper<number>>_([1, 2, 3]).shuffle();
+result = <_.LoDashArrayWrapper<_.Dictionary<string>>>_(<{ [index: string]: string; }>{ 'key1': 'test1', 'key2': 'test2' }).shuffle();
 
 result = <number>_.size([1, 2]);
 result = <number>_.size({ 'one': 1, 'two': 2, 'three': 3 });

diff --git a/lodash/lodash.d.ts b/lodash/lodash.d.ts
@@ -4398,6 +4398,20 @@ declare module _ {
         shuffle<T>(collection: Dictionary<T>): T[];
     }
 
+    interface LoDashArrayWrapper<T> {
+        /**
+         * @see _.shuffle
+         **/
+        shuffle(): LoDashArrayWrapper<T>;
+    }
+
+    interface LoDashObjectWrapper<T> {
+        /**
+         * @see _.shuffle
+         **/
+        shuffle(): LoDashArrayWrapper<T>;
+    }
+
     //_.size
     interface LoDashStatic {
         /**