implement an each method, and get these methods for "free": : Member method « Class « Ruby






  1. Ruby
  2. Class
  3. Member method

implement an each method, and get these methods for "free":

class AllVowels
  @@vowels = %w{a e i o u}
  def each
    @@vowels.each { |v| yield v }
  end
end

x = AllVowels.new
x.each { |v| puts v }








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