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| author | Steve Hull <sdhull@users.noreply.github.com> | 2018-04-16 12:50:18 -0700 |
|---|---|---|
| committer | Steve Hull <sdhull@users.noreply.github.com> | 2018-04-16 14:38:20 -0700 |
| commit | e539f2d5850c00ba40514af9b8f1961b0f208fe6 (patch) | |
| tree | 06cf768148d5020ac73a7dad5320f2b134bcf3dd /actionpack/lib | |
| parent | 37b373a8d2a1cd132bbde51cd5a3abd4ecee433b (diff) | |
| download | rails-e539f2d5850c00ba40514af9b8f1961b0f208fe6.tar.gz rails-e539f2d5850c00ba40514af9b8f1961b0f208fe6.tar.bz2 rails-e539f2d5850c00ba40514af9b8f1961b0f208fe6.zip | |
Fixes StrongParameters permit! to work with nested arrays
`permit!` is intended to mark all instances of `ActionController::Parameters` as permitted, however nested arrays of params were not being marked permitted because the method did shallow iteration.
This fixes that by flattening the array before calling `permit!` on all each item.
Diffstat (limited to 'actionpack/lib')
| -rw-r--r-- | actionpack/lib/action_controller/metal/strong_parameters.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/actionpack/lib/action_controller/metal/strong_parameters.rb b/actionpack/lib/action_controller/metal/strong_parameters.rb index 4789252550..5a06bf86e3 100644 --- a/actionpack/lib/action_controller/metal/strong_parameters.rb +++ b/actionpack/lib/action_controller/metal/strong_parameters.rb @@ -374,7 +374,7 @@ module ActionController # Person.new(params) # => #<Person id: nil, name: "Francesco"> def permit! each_pair do |key, value| - Array.wrap(value).each do |v| + Array.wrap(value).flatten.each do |v| v.permit! if v.respond_to? :permit! end end |