diff options
Diffstat (limited to 'railties/lib/rails/info.rb')
| -rw-r--r-- | railties/lib/rails/info.rb | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/railties/lib/rails/info.rb b/railties/lib/rails/info.rb index fc064dac32..db08d578c0 100644 --- a/railties/lib/rails/info.rb +++ b/railties/lib/rails/info.rb @@ -5,8 +5,9 @@ module Rails # Rails::InfoController responses. These include the active Rails version, # Ruby version, Rack version, and so on. module Info - mattr_accessor :properties - class << (@@properties = []) + mattr_accessor :properties, default: [] + + class << @@properties def names map(&:first) end |