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 a new ActionController::Parameters instance with the results of running block once for every key. 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 924
    def deep_transform_keys(&block)
      new_instance_with_inherited_permitted_status(
        _deep_transform_keys_in_object(@parameters, &block).to_unsafe_h
      )
    end

Defined in actionpack/lib/action_controller/metal/strong_parameters.rb line 924 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionController::Parameters

Signature

Parameters