MPOV

occasional posts about programming, tech, and the dreaded etcetera

Snippets Feed

It occured to me that my gems of wisdom on my Snippets page likely go unnoticed by you faithful blog readers, so you might want to subscribe to my snippets feed as well so you don’t miss beauties like this (yes, I know this will seem lame to some, but I think it’s clever):

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class Object
  def in?(object)
    object.include? self
  end
end
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1.in? 2..3 #=> false
1.in? 1..3 #=> true