Method: DeepStruct::HashWrapper#indiffrently

Defined in:
lib/deepstruct.rb

#indiffrently(key, &block) ⇒ Object

Given a symbol or a string this yields the variant of the key that exists in the wrapped hash if any. If none exists (or the key is not a symbol or string) the input value is passed through unscathed.



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# File 'lib/deepstruct.rb', line 38

def indiffrently(key, &block)
  return yield(key) if @value.has_key?(key)
  return yield(key.to_s) if key.is_a?(Symbol) && @value.has_key?(key.to_s)
  return yield(key.to_sym) if key.is_a?(String) && @value.has_key?(key.to_sym)
  return yield(key)
end