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Issue 307 — July 21, 2016
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John Backus
A quick, example-driven overview of numerous improvements and new features coming to Ruby 2.4, including Integer#digits, File.empty? and faster regex matching.
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Janko Marohnić
A look at the motivations for supporting partial file downloads in an HTTP client library and how some experiments have led to down (an open-uri wrapper) supporting chunked downloading.
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ROLLBAR Sponsored Quickly pinpoint what’s broken and why. Get the context and insights to defeat all Ruby errors.
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Rodrigo Rosenfeld Rosas
Reloading is the concept of re-executing Ruby code when it changes. This article looks at the main approaches taken by Ruby developers.
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Ardian Haxha
A demonstration of using Docker’s Remote API from Ruby to perform tasks like image and container creation.
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Bear Metal
Not brand new but now updated for Ruby 2.3, TuneMyGC is an agent you run against your Ruby code, then a report is produced of ideal GC settings to try.
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Jobs In brief | Curated by Peter Cooper and Glenn Goodrich, and published by Cooperpress.
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