First, initial commit

README.md

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+# Meritoo Common Library
+Useful classes, methods, extensions etc.
+
+## Installation
+
+#### Composer
+
+1. Open ```composer.json``` and add address of repository in ```repositories``` section:
+
+    ```json
+	"repositories": [
+		{
+			"type": "vcs",
+			"url": "git@github.com:meritoo/common-library.git"
+		}
+	]
+	```
+
+2. Run [Composer](https://getcomposer.org) to install new package:
+
+    ```bash
+    $ composer require meritoo/common-library
+    ```
+
+> How to install Composer: https://getcomposer.org/download
+
+## Usage
+
+This package contains a lot of static methods, so usage is not so complicated. Just run the static method who would you like to use. Example:
+
+```php
+use Meritoo\Common\Utilities\Arrays;
+
+$firstElement = Arrays::getFirstElement(['lorem' 'ipsum']);
+// result: "lorem"
+```
+
+Enjoy!