From 1a003c8e1029e90b842f0447dd7a74c9d2b2b892 Mon Sep 17 00:00:00 2001
From: Ilya Mochalov <chrootsu@gmail.com>
Date: Sat, 31 Oct 2015 23:37:19 +0500
Subject: [PATCH] lodash: signatures of the method _.intersection changed

---
 lodash/lodash-tests.ts | 40 ++++++++++++++++++++++++++++++----------
 lodash/lodash.d.ts     | 14 ++++++++++++++
 2 files changed, 44 insertions(+), 10 deletions(-)

diff --git a/lodash/lodash-tests.ts b/lodash/lodash-tests.ts
index 3afc49041..5bf32c8a6 100644
--- a/lodash/lodash-tests.ts
+++ b/lodash/lodash-tests.ts
@@ -477,16 +477,36 @@ module TestIndexOf {
 }
 
 // _.intersection
-{
-    let testIntersectionArray: TResult[];
-    let testIntersectionList: _.List<TResult>;
-    let result: TResult[];
-    result = _.intersection<TResult>(testIntersectionArray, testIntersectionList);
-    result = _.intersection<TResult>(testIntersectionList, testIntersectionArray, testIntersectionList);
-    result = _(testIntersectionArray).intersection<TResult>(testIntersectionArray).value();
-    result = _(testIntersectionArray).intersection<TResult>(testIntersectionList, testIntersectionArray).value();
-    result = _(testIntersectionList).intersection<TResult>(testIntersectionArray).value();
-    result = _(testIntersectionList).intersection<TResult>(testIntersectionList, testIntersectionArray).value();
+module TestIntersection {
+    let array: TResult[];
+    let list: _.List<TResult>;
+
+    {
+        let result: TResult[];
+
+        result = _.intersection<TResult>(array, list);
+        result = _.intersection<TResult>(list, array, list);
+    }
+
+    {
+        let result: _.LoDashImplicitArrayWrapper<TResult>;
+
+        result = _(array).intersection<TResult>(array);
+        result = _(array).intersection<TResult>(list, array);
+
+        result = _(list).intersection<TResult>(array);
+        result = _(list).intersection<TResult>(list, array);
+    }
+
+    {
+        let result: _.LoDashExplicitArrayWrapper<TResult>;
+
+        result = _(array).chain().intersection<TResult>(array);
+        result = _(array).chain().intersection<TResult>(list, array);
+
+        result = _(list).chain().intersection<TResult>(array);
+        result = _(list).chain().intersection<TResult>(list, array);
+    }
 }
 
 // _.last
diff --git a/lodash/lodash.d.ts b/lodash/lodash.d.ts
index d143f4e65..6fca42717 100644
--- a/lodash/lodash.d.ts
+++ b/lodash/lodash.d.ts
@@ -983,6 +983,20 @@ declare module _ {
         intersection<TResult>(...arrays: (TResult[]|List<TResult>)[]): LoDashImplicitArrayWrapper<TResult>;
     }
 
+    interface LoDashExplicitArrayWrapper<T> {
+        /**
+         * @see _.intersection
+         */
+        intersection<TResult>(...arrays: (TResult[]|List<TResult>)[]): LoDashExplicitArrayWrapper<TResult>;
+    }
+
+    interface LoDashExplicitObjectWrapper<T> {
+        /**
+         * @see _.intersection
+         */
+        intersection<TResult>(...arrays: (TResult[]|List<TResult>)[]): LoDashExplicitArrayWrapper<TResult>;
+    }
+
     //_.last
     interface LoDashStatic {
         /**