Modifies the tag sanitizer to truncate tags longer than 40

I could not make a nice ActAsTaggable error message, this is way faster
2015-09-09 18:30:27 +02:00
parent 0e96c82faa
commit c750765bca
2 changed files with 8 additions and 1 deletions
--- a/lib/tag_sanitizer.rb
+++ b/lib/tag_sanitizer.rb
@@ -1,4 +1,5 @@
 class TagSanitizer
+  TAG_MAX_LENGTH = 40

  DISALLOWED_STRINGS = %w(? < > = /)

@@ -7,7 +8,7 @@ class TagSanitizer
    DISALLOWED_STRINGS.each do |s|
      tag.gsub!(s, '')
    end
-    tag
+    tag.truncate(TAG_MAX_LENGTH)
  end

  def sanitize_tag_list(tag_list)