instance method `transform_keys!`

Ruby on Rails 7.2.3

Since v5.2.8.1

Available in: v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

transform_keys!(hash = NOT_GIVEN, &block)

No documentation comment.

Parameters

hash opt = NOT_GIVEN
block block

Source

# File activesupport/lib/active_support/hash_with_indifferent_access.rb, line 354
    def transform_keys!(hash = NOT_GIVEN, &block)
      if NOT_GIVEN.equal?(hash)
        if block_given?
          replace(copy_defaults(transform_keys(&block)))
        else
          return to_enum(:transform_keys!)
        end
      else
        replace(copy_defaults(transform_keys(hash, &block)))
      end

      self
    end

Defined in activesupport/lib/active_support/hash_with_indifferent_access.rb line 354 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveSupport::HashWithIndifferentAccess

Signature

Parameters