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

When and where:

• Arlington Ruby meetup, March 30, 2016
• Ancient City Ruby, April 7, 2016

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