diff options
Diffstat (limited to 'actionpack/lib/action_view')
| -rw-r--r-- | actionpack/lib/action_view/template/resolver.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/actionpack/lib/action_view/template/resolver.rb b/actionpack/lib/action_view/template/resolver.rb index ebfc6cc8ce..3bd2acae7a 100644 --- a/actionpack/lib/action_view/template/resolver.rb +++ b/actionpack/lib/action_view/template/resolver.rb @@ -41,8 +41,10 @@ module ActionView end def handler_glob - e = TemplateHandlers.extensions.map{|h| ".#{h},"}.join - "{#{e}}" + @handler_glob ||= begin + e = TemplateHandlers.extensions.map{|h| ".#{h},"}.join + "{#{e}}" + end end def formats_glob |