Naming note: This repository was called gem_rbs before. We have renamed the repository to make it more clear that this is a collection of RBS files for gems.

RBS is a standard type signature syntax for Ruby programs. This is a community managed collection of RBS files for gems which ships without RBS.

git submodule is the easiest way to import this collection to your project.

# Add new submodule inside your project
$ git submodule add https://github.com/ruby/gem_rbs_collection.git vendor/rbs/gem_rbs_collection

Specify the path with --repo option and use -r option to require RBS of a library.

$ rbs --repo vendor/rbs/gem_rbs_collection/gems -r redis list

Steep uses Steepfile to configure library RBSs to load.

target(:lib) do
  repo_path "vendor/rbs/gem_rbs_collection/gems"
  library "redis"
end

This is not recommended, but I'm writing this section to load RBS files for other tools which doesn't support this feature yet.

You can load RBS files through directory path.

$ rbs -I vendor/rbs/gem_rbs_collection/gems/redis/4.2 list

If you load RBS files with directory path, it loads everything in the directory. This is different from when loading RBS files with library name that ignores directories starting with _ (underscore).

See CONTRIBUTING.md