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Test Yourself on Operator Precedence in Ruby
Our recent blog post on Operator Precedence Riddles in Ruby discussed how logic can subtley run awry without a solid grasp of operator precedence.Follo. -
Learning good habits by watching a staff software consultant
I recently started work with my fifth client team since joining Test Double as a software development consultant. Each client engagement has been absol. -
Rails now validates options used in migration functions | Saeloun Blog
There are some aspects of Rails that seem like they shouldn’t have existed in the first place! One such neglected piece of code is the fact that Rails . -
RSpec Examples are, well, Examples
RSpec’s internal DSL allows creating some difficult-to-sustain structures and code, but there is one guiding principle that has helped me avoid making . -
Using Watir to automate web browsers with Ruby | ScrapingBee
For years, it’s been possible to automate simple tasks on a computer when those tasks have been executed using the command line. This is known as scrip. -
How to reduce memory usage in Ruby – AbstractBrain Answers
The problem is related to Ruby threads and how memory allocation works at low-level. In many cases it’s not a memory leak, but just a memory bloat.Here. -
It's not Ruby that's slow, it's your database
Many people keep repeating that Ruby is slow. It is. But that doesn't matter, because your database is so much slower that it is the bottleneck. So, an. -
Vanilla Rails is plenty
A common critique of Rails is that it encourages a poor separation of concerns. That when things get serious, you need an alternative that brings the m.
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Infrastructure Migration | Drifting Ruby
For various reasons, we may decide to move our services off of one platform onto another. This could be due to pricing, uptime or other reasons. In thi. -
[JA][Keynote]Ruby meets WebAssembly / Yuta Saito @kateinoigakukun - YouTube
[JA][Keynote]Ruby meets WebAssembly / Yuta Saito @kateinoigakukun - YouTube...