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

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Ruby » Class » 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 }   Related examples in the same category 1.  Define a method to retrieve the value. 2.  a simple demonstration of a class with two methods 3.  Compare method 4.  Add method to a variable only 5.  Defining Methods within a Class

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