diff options
Diffstat (limited to 'actionpack/lib/action_view/template/resolver.rb')
| -rw-r--r-- | actionpack/lib/action_view/template/resolver.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/actionpack/lib/action_view/template/resolver.rb b/actionpack/lib/action_view/template/resolver.rb index af5d6f6d18..6878067f7c 100644 --- a/actionpack/lib/action_view/template/resolver.rb +++ b/actionpack/lib/action_view/template/resolver.rb @@ -1,5 +1,6 @@ require "pathname" require "active_support/core_ext/class" +require "active_support/core_ext/array/wrap" require "action_view/template" module ActionView @@ -11,7 +12,7 @@ module ActionView def self.register_detail(name, options = {}) registered_details[name] = lambda do |val| - val ||= yield + val = Array.wrap(val || yield) val |= [nil] unless options[:allow_nil] == false val end |