Thread Pool - A Ruby Antihero
Understanding a fundamental Ruby abstraction for concurrency One of the fundamental concepts in key Ruby libraries that embrace concurrency is the thread pool. You can find examples of thread pool implementations in gems like puma, concurrent-ruby, celluloid, pmap, parallel, and ruby-thread. A thread pool is an abstraction for re-using a limited number of threads to perform concurrent work. Genera
What's new in Ruby 2.3 Enumerable
A closer look at Enumerable's grep_v and chunk_while You may have heard Ruby 2.3 dropped on Christmas this past year. Two new Enumerable instance methods were added, grep_v and chunk_while, both of which are variations on other Enumerable methods. We'll dissect both here below. Triple Lindey Grep allows you to select members of a collection that match an expression. That expression is some_object
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