Rubyconf 2009 Solid Ruby By Jim Weirich

You are happily writing new code for your system when all of a sudden the code is not behaving the way you thought it should. She has been a developer for over 25 years, and has worked on a wide range of software from printer firmware to One of the deepest mysteries in the functional programming world is the Y-Combinator.

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• You are happily writing new code for your system when all of a sudden the code is not behaving the way you thought it should.
• She has been a developer for over 25 years, and has worked on a wide range of software from printer firmware to
• One of the deepest mysteries in the functional programming world is the Y-Combinator.

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