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What are the differences between instance variable ( @variable ) and class variable ( @@variable ) on ruby ?

Web Development OOP Programming Ruby Ruby on Rails
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Question added by Adel Ezat Fawzy Ellozy , Webdeveloper. , Saudi Arabian Maritiem Sports Federation
Date Posted: 2017/03/25
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Umair Khan
by Umair Khan , Web Developer , Innovative Designers

Instance variables are not shared with subclasses. They belong exclusively to the class itself.

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