vscode-ruby-light

Lightweight VSCode extension for Ruby.
Install
Install via Visual Studio Marketplace:
For Diagnostics and Formatting features, rubocop
must be available in the workspace. If Gemfile
exists in the current or ancestor directory, bundle exec rubocop
is used instead. For the other features, there is no need to install anything additional.
Features
Diagnostics
Displays RuboCop offenses and provides Quick Fix command for autocorrection.

Run "Format Document" command or enable "Format On Save" in the settings to autocorrect RuboCop offenses.

Highlight
Hover control keywords to highlight the corresponding keywords.

Selection
Run "Expand Selection" command to select appropriate ranges.

Symbol
Show Outline section in the explorer panel to see symbols in the current file, or run "Go to Symbol" command to search for symbols.
This extension supports the folowiing types of symbols:
- class
- module
- constant
- instance method
- singleton method (a.k.a. class method)
- attribute (attr_accessor, attr_reader, and attr_writer)

Others
- Add Ruby file extension patterns
- Add Ruby file name patterns
- Add indentation rules
Configuration
rubyLight.diagnostics.enabled
Enable diagnostics.
Enable document formatting and document range formatting.
rubyLight.documentHighlight.enabled
Enable document highlight.
rubyLight.selectionRanges.enabled
Enable selection ranges.
rubyLight.documentSymbol.enabled
Enable document symbol.
Acknowledgements
This extension is inspired by vscode-ruby.