RVM VS ruby

After googling it seems this is what I can find on GitHub issues which appears to be the most recent thread on the issue, or a similar issue.

rvm (probably the most used manager)

One suggestion would be to setup your install based on a development environment using git and a Ruby version manager like rvm or rbenv to allows you to setup a user controlled gemset and execution path.

If you're using rvm, then the rvm repository.

2023-04-30 03:17:03.814Z: #20 55.72 #20 55.72 WARNING: apt does not have a stable CLI interface. Use with caution in scripts. #20 55.72 #20 55.84 #20 55.84 Warning: PATH set to RVM ruby but GEM_HOME and/or GEM_PATH not set, see: #20 55.84 https://github.com/rvm/rvm/issues/3212 #20 55.84 2023-04-30 03:17:05.920Z: #20 57.89 ./install.sh: 32: Syntax error: "(" unexpected #20 57.89 ERROR: Feature "Android SDK" (ghcr.io/jarrodcolburn/features/android-sdk) failed to install! 2023-04-30 03:17:06.624Z: #20 ERROR: executor failed running [/bin/sh -c cp -ar /tmp/build-features-src/android-sdk_5 /tmp/dev-container-features && chmod -R 0755 /tmp/dev-container-features/android-sdk_5 && cd /tmp/dev-container-features/android-sdk_5 && chmod +x ./devcontainer-features-install.sh && ./devcontainer-features-install.sh && rm -rf /tmp/dev-container-features/android-sdk_5]: exit code: 2 2023-04-30 03:17:06.630Z: ------ > [dev_containers_target_stage 8/9] RUN --mount=type=bind,from=dev_containers_feature_content_source,source=android-sdk_5,target=/tmp/build-features-src/android-sdk_5 cp -ar /tmp/build-features-src/android-sdk_5 /tmp/dev-container-features && chmod -R 0755 /tmp/dev-container-features/android-sdk_5 && cd /tmp/dev-container-features/android-sdk_5 && chmod +x ./devcontainer-features-install.sh && ./devcontainer-features-install.sh && rm -rf /tmp/dev-container-features/android-sdk_5: #20 55.60 done. #20 55.72 #20 55.72 WARNING: apt does not have a stable CLI interface. Use with caution in scripts. #20 55.72 #20 55.84 #20 55.84 Warning: PATH set to RVM ruby but GEM_HOME and/or GEM_PATH not set, see: #20 55.84 https://github.com/rvm/rvm/issues/3212 #20 55.84 #20 57.89 ./install.sh: 32: Syntax error: "(" unexpected #20 57.89 ERROR: Feature "Android SDK" (ghcr.io/jarrodcolburn/features/android-sdk) failed to install! ------ 2023-04-30 03:17:06.633Z: ERROR: failed to solve: executor failed running [/bin/sh -c cp -ar /tmp/build-features-src/android-sdk_5 /tmp/dev-container-features && chmod -R 0755 /tmp/dev-container-features/android-sdk_5 && cd /tmp/dev-container-features/android-sdk_5 && chmod +x ./devcontainer-features-install.sh && ./devcontainer-features-install.sh && rm -rf /tmp/dev-container-features/android-sdk_5]: exit code: 2 2023-04-30 03:17:06.659Z: Stop: Run: docker buildx build --load --build-context dev_containers_feature_content_source=/tmp/devcontainercli-root/container-features/0.37.0-1682824276795 --build-arg _DEV_CONTAINERS_BASE_IMAGE=mcr.microsoft.com/devcontainers/universal:2 --build-arg _DEV_CONTAINERS_IMAGE_USER=root --build-arg _DEV_CONTAINERS_FEATURE_CONTENT_SOURCE=dev_container_feature_content_temp --target dev_containers_target_stage -t vsc-egnore-7f7c330024417fc1c88d19e7d01b832cf3eafa6230f5d96d870e989a2113e130-features -f /tmp/devcontainercli-root/container-features/0.37.0-1682824276795/Dockerfile.extended /var/lib/docker/codespacemount/.persistedshare/empty-folder 2023-04-30 03:17:06.664Z: {"outcome":"error","message":"Command failed: docker buildx build --load --build-context dev_containers_feature_content_source=/tmp/devcontainercli-root/container-features/0.37.0-1682824276795 --build-arg _DEV_CONTAINERS_BASE_IMAGE=mcr.microsoft.com/devcontainers/universal:2 --build-arg _DEV_CONTAINERS_IMAGE_USER=root --build-arg _DEV_CONTAINERS_FEATURE_CONTENT_SOURCE=dev_container_feature_content_temp --target dev_containers_target_stage -t vsc-egnore-7f7c330024417fc1c88d19e7d01b832cf3eafa6230f5d96d870e989a2113e130-features -f /tmp/devcontainercli-root/container-features/0.37.0-1682824276795/Dockerfile.extended /var/lib/docker/codespacemount/.persistedshare/empty-folder","description":"An error occurred setting up the container."} 2023-04-30 03:17:06.671Z: Error: Command failed: docker buildx build --load --build-context dev_containers_feature_content_source=/tmp/devcontainercli-root/container-features/0.37.0-1682824276795 --build-arg _DEV_CONTAINERS_BASE_IMAGE=mcr.microsoft.com/devcontainers/universal:2 --build-arg _DEV_CONTAINERS_IMAGE_USER=root --build-arg _DEV_CONTAINERS_FEATURE_CONTENT_SOURCE=dev_container_feature_content_temp --target dev_containers_target_stage -t vsc-egnore-7f7c330024417fc1c88d19e7d01b832cf3eafa6230f5d96d870e989a2113e130-features -f /tmp/devcontainercli-root/container-features/0.37.0-1682824276795/Dockerfile.extended /var/lib/docker/codespacemount/.persistedshare/empty-folder 2023-04-30 03:17:06.675Z: at wse (/usr/lib/node_modules/@devcontainers/cli/dist/spec-node/devContainersSpecCLI.js:1916:3264) 2023-04-30 03:17:06.677Z: at K7 (/usr/lib/node_modules/@devcontainers/cli/dist/spec-node/devContainersSpecCLI.js:1916:3200) 2023-04-30 03:17:06.679Z: at processTicksAndRejections (internal/process/task_queues.js:95:5) 2023-04-30 03:17:06.680Z: at async Hse (/usr/lib/node_modules/@devcontainers/cli/dist/spec-node/devContainersSpecCLI.js:1931:2626) 2023-04-30 03:17:06.695Z: at async Ch (/usr/lib/node_modules/@devcontainers/cli/dist/spec-node/devContainersSpecCLI.js:1931:3741) 2023-04-30 03:17:06.706Z: at async cae (/usr/lib/node_modules/@devcontainers/cli/dist/spec-node/devContainersSpecCLI.js:2059:17376) 2023-04-30 03:17:06.715Z: at async uae (/usr/lib/node_modules/@devcontainers/cli/dist/spec-node/devContainersSpecCLI.js:2059:17117) 2023-04-30 03:17:06.717Z: devcontainer process exited with exit code 1 ====================================== ERROR ==================================== 2023-04-30 03:17:06.724Z: Failed to create container. ================================================================================= 2023-04-30 03:17:06.726Z: Error: Command failed: docker buildx build --load --build-context dev_containers_feature_content_source=/tmp/devcontainercli-root/container-features/0.37.0-1682824276795 --build-arg _DEV_CONTAINERS_BASE_IMAGE=mcr.microsoft.com/devcontainers/universal:2 --build-arg _DEV_CONTAINERS_IMAGE_USER=root --build-arg _DEV_CONTAINERS_FEATURE_CONTENT_SOURCE=dev_container_feature_content_temp --target dev_containers_target_stage -t vsc-egnore-7f7c330024417fc1c88d19e7d01b832cf3eafa6230f5d96d870e989a2113e130-features -f /tmp/devcontainercli-root/container-features/0.37.0-1682824276795/Dockerfile.extended /var/lib/docker/codespacemount/.persistedshare/empty-folder 2023-04-30 03:17:06.729Z: Error Code: 1302 ====================================== ERROR ==================================== 2023-04-30 03:17:06.731Z: Container creation failed. ================================================================================= 2023-04-30 03:17:06.741Z: ===================================== WARNING =================================== 2023-04-30 03:17:06.758Z: Creating recovery container. =================================================================================

For my local machine, I use RVM (head). Other options are rbenv and asdf.

You can use tools like rbenv(https://github.com/rbenv/rbenv) and rvm(https://rvm.io/) to be able install and easily switch between different ruby versions

[!] There was an error parsing \Gemfile`: No such file or directory @ rbsysopen - /Users/transformhub/Desktop/rnapp/.ruby-version. Bundler cannot continue. # from /Users/transformhub/Desktop/rnapp/Gemfile:4 # ------------------------------------------- # # You may use http://rbenv.org/ or https://rvm.io/ to install and use this version > ruby File.read(File.join(dir_, '.ruby-version')).strip # # -------------------------------------------`

It depends how you install it. If you install it globally then it will work for all your projects. Are you using rvm for ruby version and gemset management? https://rvm.io/

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 testing with RSpec

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...

Link to the commit

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.

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...

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...

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.