diff options
| -rw-r--r-- | activesupport/lib/active_support/core_ext/hash/conversions.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/core_ext/hash/conversions.rb b/activesupport/lib/active_support/core_ext/hash/conversions.rb index 565c9af7fb..2763af6121 100644 --- a/activesupport/lib/active_support/core_ext/hash/conversions.rb +++ b/activesupport/lib/active_support/core_ext/hash/conversions.rb @@ -83,7 +83,7 @@ class Hash case value.class.to_s when 'Hash' if value['type'] == 'array' - child_key, entries = Array.wrap(value.detect { |k,v| k != 'type' }) # child_key is throwaway + _, entries = Array.wrap(value.detect { |k,v| k != 'type' }) if entries.nil? || (c = value['__content__'] && c.blank?) [] else |