The Enumerator class in the Ruby standard library is a powerful concept that doesn't seem to get enough attention amongst Rubyists. This presentation takes a close look at the fundamental ideas on which Enumerator is built along with some practical takeaways for your daily work.


Slides on Speaker Deck


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Credits

Icons in this talk were created by the following talented folks:

  • Abacus by anbileru adaleru from the Noun Project
  • Gears by Dominik Minet from the Noun Project
  • Loop by useiconic.com from the Noun Project
  • cancel by ermankutlu from the Noun Project
  • clock by Christian Shannon from the Noun Project
  • documents by Simon Mettler from the Noun Project
  • electric generator by lastspark from the Noun Project
  • question-mark by Cris Dobbins from the Noun Project
  • wave by mohit arora from the Noun Project

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My name is Ross Kaffenberger.

I teach full stack web developers about frontend tools and performance, especially at the intersection of JavaScript and Ruby on Rails.

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