class Hash

Hash helpers for RandomWords

def stringify_keys

Turn all keys into strings 
def stringify_keys
  each_with_object({}) { |(k, v), hsh| hsh[k.to_s] = v.is_a?(Hash) ? v.stringify_keys : v }
end

def symbolize_keys

Turn all keys into symbols 
def symbolize_keys
  each_with_object({}) { |(k, v), hsh| hsh[k.to_sym] = v.is_a?(Hash) ? v.symbolize_keys : v }
end