Method: Hash#symbolize_keys!

Defined in:

activesupport/lib/active_support/core_ext/hash/keys.rb

#symbolize_keys! ⇒ Object Also known as: to_options!

Destructively converts all keys to symbols, as long as they respond to to_sym. Same as symbolize_keys, but modifies self.

# File 'activesupport/lib/active_support/core_ext/hash/keys.rb', line 34

def symbolize_keys!
  transform_keys! { |key| key.to_sym rescue key }
end