instance method `deep_transform_keys!`

Ruby on Rails 6.1.7.10

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 ActionController::Parameters instance changing its 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 751
    def deep_transform_keys!(&block)
      @parameters.deep_transform_keys!(&block)
      self
    end

Defined in actionpack/lib/action_controller/metal/strong_parameters.rb line 751 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionController::Parameters

Signature

Parameters