diff options
Diffstat (limited to 'activesupport/lib/active_support/core_ext/array/conversions.rb')
-rw-r--r-- | activesupport/lib/active_support/core_ext/array/conversions.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/core_ext/array/conversions.rb b/activesupport/lib/active_support/core_ext/array/conversions.rb index bfa92c3031..46962ded1b 100644 --- a/activesupport/lib/active_support/core_ext/array/conversions.rb +++ b/activesupport/lib/active_support/core_ext/array/conversions.rb @@ -11,6 +11,8 @@ module ActiveSupport #:nodoc: options.reverse_merge! :connector => 'and', :skip_last_comma => false case length + when 0 + "" when 1 self[0] when 2 |