Makes data optional

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## v0.3.0
+
+Released 2019-10-27
+
+- Makes data passed to view optional
+
 ## v0.2.0
 
 Released 2019-10-19

README.md

@@ -3,27 +3,12 @@ Simple templating system
 
 # Usage
 
-1. Add repository (github) to your composer.json.
-```json
-{
-    "repositories": [
-        {
-            "type": "github",
-            "url": "https://github.com/kavalanche/template.git"
-        }
-    ],
-    "require": {
-        "kavalanche/template": "0.2.0"
-    }
-}
-```
-
-2. Require kavalanche/template
+1. Require kavalanche/template (composer)
 ```bash
 composer require kavalanche/template
 ```
 
-3. Create instance of `Kavalanche\Template\View` somewhere in your front controller or other bootstrapping part of the code.
+2. Create instance of `Kavalanche\Template\View` somewhere in your front controller or other bootstrapping part of the code.
 ```php
 // without default base view defined
 $view = new Kavalanche\Template\View('/path/to/templates');
@@ -31,9 +16,9 @@ $view = new Kavalanche\Template\View('/path/to/templates');
 $view = new Kavalanche\Template\View('/path/to/templates', 'base');
 ```
 
-4. Pass `$view` to your controller or wherever you want.
+3. Pass `$view` to your controller or wherever you want.
 
-5. Invoke `render` method and pass variables to view file.
+4. Invoke `render` method and pass variables to view file.
 ```php
 public function index() {
   $list = [...];
@@ -42,14 +27,14 @@ public function index() {
 }
 ```
 
-6. Use your data inside view file.
+5. Use your data inside view file.
 ```php
 foreach ($list as $item) {
   // whatever
 }
 ```
 
-7. Remember that if you define base view, it must contain this or similar line od code:
+6. Remember that if you define base view, it must contain this or similar line od code:
 ```php
 echo $content;
 ```

src/View.php

@@ -25,7 +25,7 @@ class View {
         }
     }
 
-    public function render($view, array $data, $base = null) {
+    public function render($view, array $data = [], $base = null) {
         extract($data);
 
         if (!file_exists($this->templateDirectory . '/' . $view . '.php')) {