Module: HashSymbolizeKeys

Included in:
Hash
Defined in:
lib/hash_symbolize_keys.rb

Instance Method Summary collapse

Instance Method Details

#recursive_symbolize_keys! ⇒ Object 



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# File 'lib/hash_symbolize_keys.rb', line 23

def recursive_symbolize_keys!
  underscore_and_symbolize_keys!
  values.select { |v| v.is_a?(Hash) }.each { |h| h.recursive_symbolize_keys! }
  self
end

#underscore_and_symbolize_keys! ⇒ Object 



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# File 'lib/hash_symbolize_keys.rb', line 16

def underscore_and_symbolize_keys!
  keys.each do |key|
    self[(key.to_s.underscore.to_sym rescue key)] = delete(key) if key.respond_to?(:to_sym) && !key.is_a?(Fixnum)
  end
  self
end