Rails Syntax Highlighting for Visual Studio Code

Extends Visual Studio Code's Ruby Language Grammars with Rails Library.

Syntax Identification for Rails Library using Rails API.

Example Syntax Highlighting

Before:

After:

"Special Methods" such as belongs_to, has_many, has_rich_text, validates, scope, before_action, link_to are now identified.

There are certainly more known methods Rails provides. Added Methods from various classes/modules listed below.

Known Methods Added

AbstractController

• AbstractController::Callbacks

ActionController

• ActionController::Flash::ClassMethods
• ActionController::Redirecting
• ActionController::RequestForgeryProtection::ClassMethods

ActionDispatch

• ActionDispatch::Routing::RouteSet::NamedRouteCollection < Object
• Routing::Mapper::Base
• Routing::Mapper::Concerns
• Routing::Mapper::CustomUrls
• Routing::Mapper::HttpHelpers
• Routing::Mapper::Resources
• Routing::Mapper::Scoping

ActionView

• ActionView::Helpers::CacheHelper
• ActionView::Helpers::TagHelper
• ActionView::Helpers::TextHelper
• ActionView::Helpers::TranslationHelper
• ActionView::Helpers::UrlHelper

ActionText

• ActionText::Attribute

ActiveModel

• ActiveModel::Validations::ClassMethods

ActiveRecord

• ActiveRecord::Associations::ClassMethods
• ActiveRecord::Callbacks
• ActiveRecord::Enum
• ActiveRecord::Migration < Object
• ActiveRecord::NestedAttributes::ClassMethods
• ActiveRecord::QueryMethods
• ActiveRecord::Relation < Object
• ActiveRecord::Scoping::Named::ClassMethods

ActiveStorage

• ActiveStorage::Attached::Model

ActiveSupport

• ActiveSupport::Rescuable::ClassMethods

Module

• Module < Object

Notes

This Extension is certainly not inclusive of every method Rails offers. Rails is a massive library!

Pull Requests are more than welcome!

References

Install via Visual Studio Code Extensions

Syntax Highlight Guide

Language Grammar Rules

Rails API

Related Extension

Ruby Syntax Highlighting

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