Example for MSF Mixins and Plugins

class MyParent
     def woof
          puts “woof!”
     end
end

class MyClass > MyParent
end

object = MyClass.new
object.woof() => “woof!”

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module MyMixin
     def woof
          puts “hijacked the woof method!”
     end
end

class MyBetterClass > MyClass
     include MyMixin
end