debug
gitignore
debug | gitignore | |
---|---|---|
28 | 285 | |
1,082 | 157,882 | |
1.7% | 0.7% | |
8.5 | 0.0 | |
4 days ago | 6 days ago | |
Ruby | ||
BSD 2-clause "Simplified" License | Creative Commons Zero v1.0 Universal |
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.
debug
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Metaprogramming in Ruby: It's All About the Self (2009)
I've written Ruby for coming up on 20 years, so to be honest I haven't paid attention to what is written on that subject in recent years.
Bundler shouldn't be running inside a trap context, but you might be running into a situation where standard input/output from the actual process triggering your breakpoint has been redirected. In that case, ruby-debug[1] is a good option, as you attach to it from outside[2]. Basically, run "rdbg --open yourscript.rb" and then use rdbg -A from another terminal.
You use Pry remotely too[3] if you prefer.
[1] https://github.com/ruby/debug
[2] https://github.com/ruby/debug?tab=readme-ov-file#remote-debu...
[3] https://github.com/Mon-Ouie/pry-remote
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Ruby 3.3
what is ruby debug not able to do that you want it to do?
https://github.com/ruby/debug
a nice ide integrated experience:
https://code.visualstudio.com/docs/languages/ruby#_debugging...
https://github.com/ruby/vscode-rdbg
https://code.visualstudio.com/docs/editor/debugging
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Connecting Debugger to Rails Applications
Execution is paused at the breakpoint (which has a little arrow pointing at it). You can then enter commands to the rdbg prompt to control the debugger. For a list of the different commands you can use, visit the documentation for the debug gem.
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Ask HN: What side projects landed you a job?
In 2017, I wrote a toy language called Goby[1] to learn how Ruby works. A few folks contributed quite a bit to it and one of them later referred me to my previous job (as a backend developer).
Fast-forward to 2021, I got interested in debugging tools so I started contributing to the then newly created Ruby debugger[2]. In less than a year I opened more than a hundred PRs and became the 2nd biggest contributor of it. And that eventually landed me a job to work on Ruby's development tools, like LSP servers, REPLs, and of course, the debugger :-)
[1] https://github.com/goby-lang/goby
[2] https://github.com/ruby/debug
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Ruby Tip – Interactive debugging without the need for gems
Fun fact, Ruby as a single-threaded language is how most people experience it, but Ruby has a rich cooperative multitasking called Fibers that hopefully is getting more exposure, in amongst a bevy of competing implementations and other also-ran concurrency primitives (besides the usual contenders like Threads, Process fork, foreman that just runs several processes alongside one another...)
https://github.com/ruby/debug/issues/486#issuecomment-157531...
If you want to use debugging and multi-threaded or multi-fiber Ruby at once, you can! You just have to get a bit creative. I always refer back to this thread on the Ruby `debug` gem (though the advice applies to any other REPL you can use) about applying a Mutex. You can use the built-in Fiber.blocking to prevent other fibers from running at the same time as yours, or you can use a Mutex to just ensure that you don't hit the debugger multiple times in the same process IO that would mean you've got multiple REPLs all grappling for the StdIO at once.
For a long time Ruby dev who almost never did concurrency unless it was facilitated by the OS, or before being exposed to it directly in other languages like Go, the Ruby "super power" remains intact, it's just a bit more mysterious with the concurrency stuff added. Ruby has amazing diversity in its concurrency tools, which is a nice way of saying "the language authors decided not to pick a king concurrent runtime/winning gem whilst all of the competing implementations were all a bit nascent and un-fully-formed!"
I like the bruno/fiber-scheduler but it looks like it is not the winner. It should be easy to switch to another fibers implementation, I think async is the crown champion now, but I still haven't been motivated to switch - the fiber-scheduler that is named fiber-scheduler has been good enough for me, despite shortcomings!
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Debugging Silent Create Action Failures in Rails
Debuggers are powerful tools that allow you to step through your code line-by-line, inspecting variables and understanding the flow of execution. Using debuggers is a whole topic unto itself, and getting into the weeds with that would balloon the scope of this post. If you want more information on using them, I recommend reading the README for rdbg. This is the debugging solution for modern Ruby/Rails development. It's in Ruby's stdlib as of v3.1, and Rails 7+ apps include it in the Gemfile by default. I also recommend this section of the Rails guides for exploring how to use the debug gem with Rails applications.
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Intro to Trace Inspector that displays Ruby trace logs with pretty UI
Trace Inspector, a tool that displays Ruby trace logs with pretty UI while debugging in VS Code, has recently landed in debug.gem. debug.gem is a Ruby standard debugger library and the default debugger in Rails. Since debug.gem supports VS Code, you can debug Ruby programs in vscode-rdbg.
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Debugging Help
For newer versions of Rails (introduced in v7): Debug Gem
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Anyone else working through Michael Hartl's Learn Enough RoR Series that might be able to help me with a failing unit test?
While pry is nice Ruby 2.6+ includes the debug gem in the standard library which avoids the need to install another dependency.
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What's new in Ruby 3.2's IRB?
Have you tried ruby/debug's catch command? You can do catch Exception to achieve the same effect.
gitignore
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Streamlining Software Development: The Power of .gitignore Templates
In conclusion, the Gitignore repository stands as a testament to the power of collective knowledge and collaboration in software development. By providing a centralized repository of .gitignore templates, it empowers developers to streamline their workflow, maintain cleaner repositories, and focus on what they do best – writing exceptional code. As the software development landscape continues to evolve, the significance of .gitignore templates as indispensable tools for developers is set to endure.
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Release 0.12.0 of stevedore - minor feature enhancement
The challenge here was actually from my #48in28 Exercism participation, where I am pretty familiar the standard layout for some repositories since I am familiar with tooling and language, working with new languages does not come with the same familiarity, so I found it made sense to use canonical definitions, hence the use of github/gitignore.
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How to Use Environment Variables in Node.js
Add .env to your .gitignore file to prevent it from being committed. Here's an example file with it already added. You may also use dotenv for advanced configuration and it will automatically load environment variables from a .env file into process.env.
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Git Lesson: How to Use .gitignore and .gitkeep?
Here you can find ready-made .gitignore templates for various technologies and languages such as Python, Java, Kotlin, Go, and many others: https://github.com/github/gitignore/tree/main.
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New to Git/GitHub/Terraform, some questions about Terraform and pushing to GitHub
You could also use this git ignore template. Create you .gitignore and add the contents from that file in.
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Is there a free way to use unity for creating group projects?
I've only used free Unity with GitHub or GitLab, professionally and reaching back into internships. One recommendation would be to use a slightly longer .gitignore than the default, like this one.
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Basic Python Project Layout
Virtual Environments are a feature that has been part of python itself since version 3.3. It allows you to isolate both a python version and any packages you install with it. Every python project I develop with uses a virtual environment for such isolation purposes. Now I generally like to create these virtual environments inside the target project's directory so I know exactly what it's tied to. If you use GitHub's python gitignore file naming the virtual environment folder as venv or .venv will ensure it doesn't get committed (which you don't want). So I'll make a new project folder and create a virtual environment inside of it:
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Node.js 20.6.0 will include built-in support for .env files
Especially considering the GitHub .gitignore template for Node only ignores .env.local, not .local.env: https://github.com/github/gitignore/blob/main/Node.gitignore...
- Where can I find common .gitignores for C# Web API projects?
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Unable to push to github via github desktop. I added it to GitIgnore and it yielded another issue
# Get latest from https://github.com/github/gitignore/blob/main/Unity.gitignore
What are some alternatives?
Byebug - Debugging in Ruby 2
terragrunt - Terragrunt is a thin wrapper for Terraform that provides extra tools for working with multiple Terraform modules.
Pry - A runtime developer console and IRB alternative with powerful introspection capabilities.
git-lfs - Git extension for versioning large files
vimspector - vimspector - A multi-language debugging system for Vim
bfg-repo-cleaner - Removes large or troublesome blobs like git-filter-branch does, but faster. And written in Scala
nvim-ts-context-commentstring - Neovim treesitter plugin for setting the commentstring based on the cursor location in a file.
gitlab
.dotfiles - My dotfiles
parcel - The zero configuration build tool for the web. 📦🚀
vim-dirvish - Directory viewer for Vim :zap:
gitignore.plugin.zsh - ZSH plugin for creating .gitignore files.