From 41a470c4c021b9653c7983d7285a08622541ca0f Mon Sep 17 00:00:00 2001
From: Gibheer <gibheer@gmail.com>
Date: Wed, 28 Sep 2011 14:38:17 +0200
Subject: [PATCH] issue #10 using any? is clearer

---
 models/post.rb | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/models/post.rb b/models/post.rb
index 907e346..040d6db 100644
--- a/models/post.rb
+++ b/models/post.rb
@@ -40,12 +40,8 @@ class Post
 
   # checks if a post has this tag
   def has_tag tag
-    tags.each do |t|
-      if t.id == tag.id
-        return true
-      end
-    end
-    false
+    tag_id = tag.id
+    tags.any? { |t| t.id == tag_id }
   end
 
   # sets all tags for this post