instance method `deep_transform_keys!`

Ruby on Rails 8.1.2

Since v6.1.7.10

Available in: v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

deep_transform_keys!(&block)

Returns the same ActionController::Parameters instance with changed keys. This includes the keys from the root hash and from all nested hashes and arrays. The values are unchanged.

Parameters

block block

Source

# File actionpack/lib/action_controller/metal/strong_parameters.rb, line 933
    def deep_transform_keys!(&block)
      @parameters = _deep_transform_keys_in_object(@parameters, &block).to_unsafe_h
      self
    end

Defined in actionpack/lib/action_controller/metal/strong_parameters.rb line 933 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionController::Parameters

Signature

Parameters