Why Ruby on Rails uses default Prototype?

Posted by Anry on Stack Overflow See other posts from Stack Overflow or by Anry
Published on 2010-04-20T21:15:34Z Indexed on 2010/04/20 21:23 UTC
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ruby-on-rails

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JavaScript

I just recently started learning RoR. In Rails by default available Prototype. Why uses it is this library? Why is not jQuery, Dojo, Mootools, ExtJS ...

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