doom-emacs/modules/lang/ruby

:lang ruby

• Description
  • Maintainers
  • Module flags
  • Packages
  • Hacks
  • Changelog
• Installation
  • Formatter
• Usage
  • Commands
    • robe
    • projectile-rails
    • bundler
    • rspec-mode
• Configuration
• Troubleshooting
  • Known imenu issues
• Frequently asked questions
• Appendix

Description   unfold

This module add Ruby and optional Ruby on Rails support to Emacs.

• Code completion (doom-package:robe)
• Syntax checking (doom-package:flycheck)
• Jump-to-definitions (doom-package:robe)
• Bundler
• Rubocop integration (doom-package:flycheck)

Maintainers

• @hlissner

Become a maintainer?

Module flags

+chruby

Enable chruby integration.

+lsp

Enable LSP support for ruby-mode. Requires doom-module::tools lsp and a langserver (supports solargraph).

+rails

Enable rails navigational commands, plus server+console integration.

+rbenv

Enable rbenv integration.

+rvm

Enable RVM (Ruby Version Manager) integration.

+tree-sitter

Leverages tree-sitter for better syntax highlighting and structural text editing. Requires doom-module::tools tree-sitter.

Packages

• doom-package:bundler
• doom-package:chruby if doom-module:+chruby
• doom-package:company-inf-ruby if :completion company
• doom-package:inf-ruby
• doom-package:minitest
• doom-package:rake
• doom-package:rbenv if doom-module:+rbenv
• doom-package:robe
• doom-package:rspec-mode
• doom-package:rubocop
• doom-package:rvm if doom-module:+rvm

• if doom-module:+rails

  • doom-package:inflections
  • doom-package:projectile-rails

Hacks

No hacks documented for this module.

TODO Changelog

This module does not have a changelog yet.

Installation

Enable this module in your doom! block.

This module requires Ruby and the Rubocop gem. It is recommended you install both with some version manager (RVM or Rbenv).

These guides will help you install Ruby:

• Ubuntu
• MacOS
• Windows

Then run $ gem install rubocop to install rubocop.

Formatter

Formatting is handled using the doom-module::editor format module via prettier.

TODO Usage

󱌣 This module's usage documentation is incomplete. Complete it?

Commands

robe

command	key / ex command	description
robe-start	<localleader> '	Open ruby lang server for auto-completions and jump to definitions
robe-rails-refresh	<localleader> R	Refresh the lang server.

projectile-rails

The projectile-rails prefix is <localleader> r:

command	key / ex command	description
projectile-rails-console	<localleader> r r	Open Rails console
projectile-rails-server	<localleader> r R	Open Rails server
projectile-rails-find-model	<localleader> r m	Find any model of the project
projectile-rails-find-model	<localleader> r M	Find the model related of currently open resource

bundler

The bundler prefix is <localleader> b:

command	key / ex command	description
bundle-install	<localleader> b i	Runs bundle install
bundle-update	<localleader> b u	Runs bundle update

rspec-mode

The rspec-mode prefix is <localleader> t:

command	key / ex command	description
rspec-verify	SPC m t v	Runs rspec on current file
rspec-verify-method	SPC m t s	Runs rspec for the item on cursor

TODO Configuration

󱌣 This module has no configuration documentation yet. Write some?

Troubleshooting

There are no known problems with this module. Report one?

Known imenu issues

These are recorded issues with ruby-mode's imenu integration that need to be addressed upstream. PRs to fix them locally are welcome.

• Incorrectly parses methods/items after an array accessor endless method definition (Ruby 3+):

  class Foo
    def bar; end
    def baz; end
    def [](key) = x + x
    def wop; end
    def gop; end
  end

  Imenu will list Foo#bar, Foo#baz, and Foo#[] but stops there, sometimes listing the rest as if there were top-level.

• Does not recognize inline Struct definitions as classes:

  Foo = Struct.new(:a, :b, :c) do
    def test; end
  end

  Imenu should recognize this method as Foo#test, not test. class Foo < Struct.new(...) is not an acceptable workaround because it creates an intermediary class (i.e. has side-effects).

Frequently asked questions

This module has no FAQs yet. Ask one?

TODO Appendix

󱌣 This module has no appendix yet. Write one?