diff options
Diffstat (limited to 'actionpack/lib/action_controller/metal/strong_parameters.rb')
| -rw-r--r-- | actionpack/lib/action_controller/metal/strong_parameters.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/actionpack/lib/action_controller/metal/strong_parameters.rb b/actionpack/lib/action_controller/metal/strong_parameters.rb index 0d84fbb62b..a78a24622d 100644 --- a/actionpack/lib/action_controller/metal/strong_parameters.rb +++ b/actionpack/lib/action_controller/metal/strong_parameters.rb @@ -401,6 +401,7 @@ module ActionController end end + EMPTY_ARRAY = [] def hash_filter(params, filter) filter = filter.with_indifferent_access @@ -408,7 +409,7 @@ module ActionController slice(*filter.keys).each do |key, value| return unless value - if filter[key] == [] + if filter[key] == EMPTY_ARRAY # Declaration { comment_ids: [] }. array_of_permitted_scalars_filter(params, key) else |