5.3 revert and .gitignore fix

bobthecow · Nov 10, 2013 · 32126a6 · 32126a6
1 parent d703076
commit 32126a6
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/.gitignore b/.gitignore
@@ -1,3 +1,2 @@
 vendor
-.idea
 composer.lock
diff --git a/tests/Ruler/Test/Fixtures/CallbackProposition.php b/tests/Ruler/Test/Fixtures/CallbackProposition.php
@@ -9,8 +9,12 @@ class CallbackProposition implements Proposition
 {
     private $callback;
 
-    public function __construct(callable $callback)
+    public function __construct($callback)
     {
+        if (!is_callable($callback)) {
+            throw new \InvalidArgumentException('CallbackProposition expects a callable argument');
+        }
+
         $this->callback = $callback;
     }