Rack is a specification or a standardized way in Ruby to interact with a web server. It specifies how to accept a request from a web server and how to respond to a web server. Even though it sounds very simple, it opens up lot of options.
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1 comment:
The best article you can read on what you can do and cannot do with iphone 5. Pros and cons of iphone 5
http://galaxiess2.blogspot.com/2012/10/iphone-5-pros-and-cons-most.html
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