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| author | Xavier Noria <fxn@hashref.com> | 2013-01-22 11:17:27 +0100 |
|---|---|---|
| committer | Xavier Noria <fxn@hashref.com> | 2013-01-22 11:18:41 +0100 |
| commit | 2d9c4017dd294e336e0245251f67bf490370305d (patch) | |
| tree | 008c7698b7368688fa34c5a31d827b2509bb92ea /actionpack/lib/action_controller/metal | |
| parent | 00928bb4c984f2f3fe30c99ae34134a166e6cfb1 (diff) | |
| download | rails-2d9c4017dd294e336e0245251f67bf490370305d.tar.gz rails-2d9c4017dd294e336e0245251f67bf490370305d.tar.bz2 rails-2d9c4017dd294e336e0245251f67bf490370305d.zip | |
avoid creating an object in every call
This was a suggestion of @carlosantoniodasilva, thanks!
Diffstat (limited to 'actionpack/lib/action_controller/metal')
| -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 |