Method: Hash#deep_transform_keys!

Defined in:: activesupport/lib/active_support/core_ext/hash/keys.rb

#deep_transform_keys!(&block) ⇒ `Object`

Destructively converts all keys by using the block operation. This includes the keys from the root hash and from all nested hashes and arrays.



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# File 'activesupport/lib/active_support/core_ext/hash/keys.rb', line 72

def deep_transform_keys!(&block)
  _deep_transform_keys_in_object!(self, &block)
end