lodash: added _.castArray

lodash/lodash-tests.ts

@@ -6000,6 +6000,41 @@ module TestWrap {
  * Lang *
  ********/
 
+// _.castArray
+namespace TestCastArray {
+    {
+        let result: number[];
+
+        result = _.castArray(42);
+    }
+
+    {
+        let result: _.LoDashImplicitArrayWrapper<number>;
+
+        result = _(42).castArray();
+        result = _([42]).castArray();
+    }
+
+    {
+        let result: _.LoDashImplicitArrayWrapper<{a: number}>;
+
+        result = _({a: 42}).castArray();
+    }
+
+    {
+        let result: _.LoDashExplicitArrayWrapper<number>;
+
+        result = _(42).chain().castArray();
+        result = _([42]).chain().castArray();
+    }
+
+    {
+        let result: _.LoDashExplicitArrayWrapper<{a: number}>;
+
+        result = _({a: 42}).chain().castArray();
+    }
+}
+
 // _.clone
 {
     let result: number;

lodash/lodash.d.ts

@@ -10596,6 +10596,59 @@ declare module _ {
      * Lang *
      ********/
 
+    //_.castArray
+    interface LoDashStatic {
+        /**
+         * Casts value as an array if it’s not one.
+         *
+         * @param value The value to inspect.
+         * @return Returns the cast array.
+         */
+        castArray<T>(value: T): T[];
+    }
+
+    interface LoDashImplicitWrapper<T> {
+        /**
+         * @see _.castArray
+         */
+        castArray(): LoDashImplicitArrayWrapper<T>;
+    }
+
+    interface LoDashImplicitArrayWrapper<T> {
+        /**
+         * @see _.castArray
+         */
+        castArray(): LoDashImplicitArrayWrapper<T>;
+    }
+
+    interface LoDashImplicitObjectWrapper<T> {
+        /**
+         * @see _.castArray
+         */
+        castArray(): LoDashImplicitArrayWrapper<T>;
+    }
+
+    interface LoDashExplicitWrapper<T> {
+        /**
+         * @see _.castArray
+         */
+        castArray(): LoDashExplicitArrayWrapper<T>;
+    }
+
+    interface LoDashExplicitArrayWrapper<T> {
+        /**
+         * @see _.castArray
+         */
+        castArray(): LoDashExplicitArrayWrapper<T>;
+    }
+
+    interface LoDashExplicitObjectWrapper<T> {
+        /**
+         * @see _.castArray
+         */
+        castArray(): LoDashExplicitArrayWrapper<T>;
+    }
+
     //_.clone
     interface LoDashStatic {
         /**