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Issue 378 — December 7, 2017
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Noah Gibbs
Ruby 3x3 is the idea that Ruby 3 should aim to be 3 times faster than Ruby 2.0. But how’s that working out so far? (Spoiler: Ruby 2.5 is already 1.65x faster than Ruby 2.0 so progress is good.)
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Nate Berkopec
A well-researched journey into how malloc works in CRuby, sometimes doubling memory use, along with something to try to mitigate the issue.
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Evil Martians
An opinionated guide to handling presentation logic in Rails that does not depend on any frontend framework or the asset pipeline.
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Redisgreen Sponsored
Redis 4.0 is out and available on RedisGreen with full visualization of your memory usage and top-tier performance.
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Piotr Szmielew
A look at Ruby bindings that digs into the internals of YARV and details some use cases for them.
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Phusion Blog
A look at how app servers, like Puma and Passenger, handle deferring work and the issues associated with each approach. Luckily the ‘dishwasher’ is only a analogy.
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Ashley Ellis Pierce
A 30 minute talk from RubyConf 2017 on how you can use Git to recognize and address violations to each of the SOLID principles.
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Eliav Lavi
A review of class methods followed by an opinion on which style is best for defining them.
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Jobs
In brief
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