add humanized tag string for posts

2012-11-02 18:22:08 -04:00
parent ca280ce218
commit 8da4eabb96
6 changed files with 15 additions and 3 deletions
--- a/app/logical/post_sets/post.rb
+++ b/app/logical/post_sets/post.rb
@@ -11,6 +11,10 @@ module PostSets
      @tag_string ||= tag_array.uniq.join(" ")
    end
    
+    def humanized_tag_string
+      tag_array.slice(0, 25).join(" ").tr("_", " ")
+    end
+    
    def has_wiki?
      tag_array.any? && ::WikiPage.titled(tag_string).exists?
    end