From 0c79a52bc38e153bfb56fc3ad1cfbce021eecd24 Mon Sep 17 00:00:00 2001
From: Ilya Mochalov <chrootsu@gmail.com>
Date: Fri, 25 Dec 2015 20:15:49 +0500
Subject: [PATCH] lodash: signatures of _.isNumber have been changed

---
 lodash/lodash-tests.ts | 42 ++++++++++++++++++++++++++++++------------
 lodash/lodash.d.ts     |  9 +++++++++
 2 files changed, 39 insertions(+), 12 deletions(-)

diff --git a/lodash/lodash-tests.ts b/lodash/lodash-tests.ts
index 3f7a26556d..1d211c2ac7 100644
--- a/lodash/lodash-tests.ts
+++ b/lodash/lodash-tests.ts
@@ -5987,7 +5987,7 @@ module TestIsNaN {
 }
 
 // _.isNative
-module TestIsNull {
+module TestIsNative {
     {
         let value: number|Function;
 
@@ -6040,17 +6040,35 @@ module TestIsNull {
 }
 
 // _.isNumber
-result = <boolean>_.isNumber(any);
-result = <boolean>_(1).isNumber();
-result = <boolean>_<any>([]).isNumber();
-result = <boolean>_({}).isNumber();
-{
-  let value: number|string = "foo";
-  if (_.isNumber(value)) {
-    let result: number = value * 42;
-  } else {
-    let result: string = value;
-  }
+module TestIsNumber {
+    {
+        let value: string|number;
+
+        if (_.isNumber(value)) {
+            let result: number = value;
+        }
+        else {
+            let result: string = value;
+        }
+    }
+
+    {
+        let result: boolean;
+
+        result = _.isNumber(any);
+
+        result = _(1).isNumber();
+        result = _<any>([]).isNumber();
+        result = _({}).isNumber();
+    }
+
+    {
+        let result: _.LoDashExplicitWrapper<boolean>;
+
+        result = _(1).chain().isNumber();
+        result = _<any>([]).chain().isNumber();
+        result = _({}).chain().isNumber();
+    }
 }
 
 // _.isObject
diff --git a/lodash/lodash.d.ts b/lodash/lodash.d.ts
index 584500c101..f0b92ce21a 100644
--- a/lodash/lodash.d.ts
+++ b/lodash/lodash.d.ts
@@ -10075,7 +10075,9 @@ declare module _ {
     interface LoDashStatic {
         /**
          * Checks if value is classified as a Number primitive or object.
+         *
          * Note: To exclude Infinity, -Infinity, and NaN, which are classified as numbers, use the _.isFinite method.
+         *
          * @param value The value to check.
          * @return Returns true if value is correctly classified, else false.
          */
@@ -10089,6 +10091,13 @@ declare module _ {
         isNumber(): boolean;
     }
 
+    interface LoDashExplicitWrapperBase<T, TWrapper> {
+        /**
+         * see _.isNumber
+         */
+        isNumber(): LoDashExplicitWrapper<boolean>;
+    }
+
     //_.isObject
     interface LoDashStatic {
         /**