ruby_koans
ruby
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ruby_koans | ruby | |
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24 | 182 | |
722 | 21,526 | |
1.8% | 0.8% | |
5.0 | 10.0 | |
7 months ago | 1 day ago | |
Ruby | Ruby | |
- | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
ruby_koans
- [Help wanted]Can someone help me verify a potential issue with the Ruby Koans...
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How to get the syntax's fast?
Do the Ruby Koans.
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why its so hard to find pure ruby tutorials? any suggestions ?
It looks like the Ruby Koans have been maintained after their original author's passing (rest in peace Jim) - https://github.com/edgecase/ruby_koans
- A melhor maneira que encontrei para aprender Ruby
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Need Guidance
complete ruby koans: http://rubykoans.com/
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Array slicing in Ruby: explanation for illogical behaviour (taken from Rubykoans.com)
I was going through the exercises in Ruby Koans and I was struck by the following Ruby quirk that I found really unexplainable:
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Is this actually true? I always thought that I'm to dumb to solve problems on my own so I just end up googling
Ruby Koans is nice to learn some of those intricacies & TDD.
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Recommended learning resources for ruby? for someone with some experience in programming
I think my experience in programming is in between beginner and intermediate level. Some languages I currently know are python and javascript, and I want to know ruby. I taken an interest on Ruby Koans, but if you guys can recommended other learning resources, then will be much appreciated.
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42 Resources for Learning to Code in 2022
RubyKoans
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My job wants me to start working on a rails code base and gave me a udemy subscription, what course(s) would you recommend to get up to speed quickly?
To answer your question: http://rubykoans.com/ https://rebuilding-rails.com/
ruby
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🚀Secure Rails Authentication: A Step-by-Step Guide to Sign Up, Log In, and Log Out
To create a new Rails app, you should have Ruby and Rails installed on your machine. You can find how to install Ruby on your local machine using the Ruby docs. You can install Rails by running the following command:
- Ruby – Implement Chilled Strings
- Ruby 3.3
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Tests Everywhere - Ruby
Ruby testing with RSpec
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YJIT Is the Most Memory-Efficient Ruby JIT
Not parent poster and do not have production YJIT experience. =)
My guess is that you would monitor `RubyVM::YJIT.runtime_stats[:code_region_size]` and/or `RubyVM::YJIT.runtime_stats[:code_gc_count]` so that you can get a feel for a reasonable value for your application, as well as know whether or not the "code GC" is running frequently.
https://github.com/ruby/ruby/blob/master/doc/yjit/yjit.md#pe...
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M:N thread scheduler for Ractors has been merged!
Link to the commit
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GitHub and Developer Ecosystem Control
Part of the major userbase pull in GitHub revolves around hosting a considerable number of popular projects including Angular, React, Kubernetes, cpython, Ruby, tensorflow, and well even the software that powers this site Forem.
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Undocumented Features of GitHub
Hold option and click on the “collapse file” button in the Files view of a commit or pull request, and it will collapse all the files.
Select text in a comment, issue, or pull request description and press r—the selected text (including markdown formatting) will get pre-populated as a markdown block quote reply in the next comment box.
Add .patch or .diff to any pull request URL if you want to see a plain-text diff of the pull request (e.g. maybe you want to quickly `curl ... | git apply -` an unmerged pull request into a local copy of the repo without trying to add and fetch the git remote that the pull request is from).
There are lots of keyboard shortcuts. For example, / to jump to the file finder.
Not so much a secret but more like a hiding in plain sight: when looking at a commit GitHub will show you the earliest and latest tag (i.e. release) that includes the commit. For example, this commit[1] first appeared in v3_2_0_preview3.
[1]: https://github.com/ruby/ruby/commit/892f350a7db4d2cc99c5061d...
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Ruby Outperforms C: Breaking the Catch-22
The title is misleading, just like other commenters mentioned. Just check how much indirection "rb_iv_get()" has to make (at the end, it will call [1], which isn't "a light" call). Now, check generated JIT code (in a blog post) for the same action where JIT knows how to shave off unnecessary indirection.
We are comparing apples and oranges here.
[1] https://github.com/ruby/ruby/blob/b635a66e957e4dd3fed83ef1d7...
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How to Check If a Variable Is Defined with Ruby's Defined? Keyword
I'm not sure why, but all the source values are listed here: https://github.com/ruby/ruby/blob/1cc700907d3ad3368272488a6f...
Maybe someone knowledgeable in the underpinnings of Ruby will explain why "class variable" was not hyphenated.
What are some alternatives?
rust-koans - Koans for the Rust programming language
CocoaPods - The Cocoa Dependency Manager.
ruby-exercises - A collection of exercises to practice various aspects of Ruby
advent-of-code - My solutions for Advent of Code
ruby - Exercism exercises in Ruby.
SimpleCov - Code coverage for Ruby with a powerful configuration library and automatic merging of coverage across test suites
ruby-kickstart - Ruby Kickstart
Ruby on Rails - Ruby on Rails
export-pull-requests - Export pull requests and/or issues to a CSV file. Supports GitHub, GitLab, and Bitbucket
CPython - The Python programming language
learn-ruby-and-cs - Books and other resources for learning Ruby and computer science. [Moved to: https://github.com/fpsvogel/learn-ruby]
yjit - Optimizing JIT compiler built inside CRuby