diff options
Diffstat (limited to 'activesupport/lib/active_support')
| -rw-r--r-- | activesupport/lib/active_support/hash_with_indifferent_access.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/hash_with_indifferent_access.rb b/activesupport/lib/active_support/hash_with_indifferent_access.rb index 06dd18966e..320f5c1c92 100644 --- a/activesupport/lib/active_support/hash_with_indifferent_access.rb +++ b/activesupport/lib/active_support/hash_with_indifferent_access.rb @@ -144,7 +144,7 @@ module ActiveSupport when Hash self.class.new_from_hash_copying_default(value) when Array - value.collect { |e| e.is_a?(Hash) ? self.class.new_from_hash_copying_default(e) : e } + value.dup.replace(value.collect { |e| e.is_a?(Hash) ? self.class.new_from_hash_copying_default(e) : e }) else value end |