Method: Faker::Dune.saying

Defined in:
lib/faker/dune.rb

.saying(source = nil) ⇒ Object 



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# File 'lib/faker/dune.rb', line 36

def saying(source = nil)
  sourced_sayings = translate('faker.dune.sayings').keys

  if source.nil?
    source = sample(sourced_sayings).to_s
  else
    source.to_s.downcase!

    unless sourced_sayings.include?(source.to_sym)
      raise ArgumentError,
        "Sources quoted in sayings can be left blank or #{sourced_sayings.join(', ')}"
    end
  end

  return fetch('dune.sayings.' + source)
end