Method: Hash#crush

Defined in:
lib/patches/hash.rb

#crush ⇒ Object 



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# File 'lib/patches/hash.rb', line 18

def crush
  crushed = each_with_object({}) do |(key, value), hash|
    crushed_value = value.respond_to?(:crush) ? value.crush : value
    hash[key] = crushed_value unless crushed_value.nil?
  end

  crushed unless crushed.empty?
end