From 90053552388a8ab95078633479e4cc0e0ff9a1e2 Mon Sep 17 00:00:00 2001
From: DomiR <domi.rau@gmail.com>
Date: Fri, 15 Jan 2016 01:42:13 +0100
Subject: [PATCH] (feature) Add _.toLower and _.toUpper

---
 lodash/lodash-tests.ts | 32 ++++++++++++++++++
 lodash/lodash.d.ts     | 76 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 108 insertions(+)

diff --git a/lodash/lodash-tests.ts b/lodash/lodash-tests.ts
index 574739560..ab51b9e44 100644
--- a/lodash/lodash-tests.ts
+++ b/lodash/lodash-tests.ts
@@ -8516,6 +8516,38 @@ module TestTemplate {
     }
 }
 
+// _.toLower
+module TestToLower {
+    {
+        let result: string;
+
+        result = _.toLower('fred, barney, &amp; pebbles');
+        result = _('fred, barney, &amp; pebbles').toLower();
+    }
+
+    {
+        let result: _.LoDashExplicitWrapper<string>;
+
+        result = _('fred, barney, &amp; pebbles').chain().toLower();
+    }
+}
+
+// _.toUpper
+module TestToUpper {
+    {
+        let result: string;
+
+        result = _.toUpper('fred, barney, &amp; pebbles');
+        result = _('fred, barney, &amp; pebbles').toUpper();
+    }
+
+    {
+        let result: _.LoDashExplicitWrapper<string>;
+
+        result = _('fred, barney, &amp; pebbles').chain().toUpper();
+    }
+}
+
 // _.trim
 module TestTrim {
     {
diff --git a/lodash/lodash.d.ts b/lodash/lodash.d.ts
index e3dfd5235..2f98201dc 100644
--- a/lodash/lodash.d.ts
+++ b/lodash/lodash.d.ts
@@ -13473,6 +13473,82 @@ declare module _ {
         template(options?: TemplateOptions): LoDashExplicitObjectWrapper<TemplateExecutor>;
     }
 
+    //_.toLower
+    interface LoDashStatic {
+        /**
+         * Converts `string`, as a whole, to lower case.
+         *
+         * @static
+         * @memberOf _
+         * @category String
+         * @param {string} [string=''] The string to convert.
+         * @returns {string} Returns the lower cased string.
+         * @example
+         *
+         * _.toLower('--Foo-Bar');
+         * // => '--foo-bar'
+         *
+         * _.toLower('fooBar');
+         * // => 'foobar'
+         *
+         * _.toLower('__FOO_BAR__');
+         * // => '__foo_bar__'
+         */
+        toLower(string?: string): string;
+    }
+
+    interface LoDashImplicitWrapper<T> {
+        /**
+         * @see _.toLower
+         */
+        toLower(): string;
+    }
+
+    interface LoDashExplicitWrapper<T> {
+        /**
+         * @see _.toLower
+         */
+        toLower(): LoDashExplicitWrapper<string>;
+    }
+
+    //_.toUpper
+    interface LoDashStatic {
+        /**
+         * Converts `string`, as a whole, to upper case.
+         *
+         * @static
+         * @memberOf _
+         * @category String
+         * @param {string} [string=''] The string to convert.
+         * @returns {string} Returns the upper cased string.
+         * @example
+         *
+         * _.toUpper('--foo-bar');
+         * // => '--FOO-BAR'
+         *
+         * _.toUpper('fooBar');
+         * // => 'FOOBAR'
+         *
+         * _.toUpper('__foo_bar__');
+         * // => '__FOO_BAR__'
+         */
+        toUpper(string?: string): string;
+    }
+
+    interface LoDashImplicitWrapper<T> {
+        /**
+         * @see _.toUpper
+         */
+        toUpper(): string;
+    }
+
+    interface LoDashExplicitWrapper<T> {
+        /**
+         * @see _.toUpper
+         */
+        toUpper(): LoDashExplicitWrapper<string>;
+    }
+
     //_.trim
     interface LoDashStatic {
         /**