Show HN: I made a flashcard app to help you learn Rubyrubyinterview.com 3 pointsscottbartell13 years ago1 commentSaveHideCopy link On HNComments−scottbartellOP13yThe questions and answers came from here: https://github.com/gregstallings/ruby-interview-questions
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The questions and answers came from here: https://github.com/gregstallings/ruby-interview-questions