By, Craig Buchek

Idioms are some of the smallest patterns that we use in our programming languages. Learning the idioms of a language helps you more quickly understand commonly used patterns. Over time, some idioms fall out of favor, and new idioms are developed and adopted.

In this talk, we'll explore a few idioms that are relatively new to the Ruby community. These include:

Module factory
Tag module
Circuit breaker
Fetch with default block

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RubyConf 2014