Create a class dynamically : clone « Class « Ruby

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Ruby » Class » clone   Create a class dynamically material = 'cotton' class << material   def definition      puts 'this is a test.'   end end puts material.definition 'cotton'.definition # NoMethodError: undefined method 'definition' for "cotton":String material.clone.definition material.dup.definition # NoMethodError: undefined method 'definition' for "cotton":String   Related examples in the same category 1.  Making a Copy of an Object 2.  Clone a customized string

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