Project

orthoses

0.02
The project is in a healthy, maintained state
Build RBS by Rack base architecture
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 Dependencies

Runtime

~> 3.0
 Project Readme

Orthoses

Orthoses is a framework for RBS generation. The Rack architecture keeps your code organized and extensible.

  • You can choose which middleware to use.
  • You can write your own middleware to use.
  • You can publish your middleware and share it with the world.

PoC

https://gist.github.com/ksss/00592da24f28774bf8fc5db08331666e

Installation

Install the gem and add to the application's Gemfile by executing:

$ bundle add orthoses

If bundler is not being used to manage dependencies, install the gem by executing:

$ gem install orthoses

Usage

For example, You can write script in Rakefile.

require 'orthoses'

namespace :rbs do
  desc "build RBS to sig/orthoses"
  task :build do
    Orthoses::Builder.new do
      use Orthoses::CreateFileByName,
        depth: 1,
        to: "sig/orthoses",
        rmtree: true,
        header: "# !!! GENERATED CODE !!!"
      use Orthoses::Filter do |name, _content|
        path, _lineno = Object.const_source_location(name)
        return false unless path
        %r{app/models}.match?(path)
      end
      use YourCustom::Middleware
      use Orthoses::Mixin
      use Orthoses::Constant
      use Orthoses::Walk,
        root: "Foo"
      run -> {
        # load library or application
      }
    end.call
  end
end

Then, you can see the result files under sig/orthoses.

Utils

Orthoses::Utils is a collection of useful methods.

Orthoses::Utils.each_const_recursive

Yield const by recursive.

Orthoses::Utils.rbs_defined_const?

Checks if the const name is already defined.

Orthoses::Utils.rbs_defined_class?

Checks if the class name is already defined.

Orthoses::Utils.rbs_environment

Fetch cached RBS::Environment.

Orthoses::Utils.object_to_rbs

Convert Ruby object to RBS string.

Orthoses::Utils.module_name

Get true module name by Module.instance_method(:name).bind(mod).call.

Middlewares

Orthoses::Constant

Add constant signature to class/module. Signatures are predicted from constant values.

Orthoses::Attribute

Add attr, attr_accessor, attr_reader and attr_writer to output RBS. All type set untyped.

Orthoses::Mixin

Add module include/extend/prepend definition.

Orthoses::ObjectSpaceAll

Add module/class by ObjectSpace.each_object(Module)

Orthoses::CreateFileByName

Separate directories for each module name and output RBS files.

Orthoses::Filter

Filter stored value by name and content.

Orthoses::PP

Debug pring current stored values

Orthoses::LoadRBS

Load RBS from paths. And loaded RBS will write to output.

Orthoses::Walk

Load class/module recersive from root constant. If set String to root, It get constant after loading.

Orthoses::Tap

Get the current store in the block as an argument. This is very useful for middleware development and debugging.

Orthoses::DelegateClass

If a class is defined using the DelegateClass method RBS is automatically generated as inherited.

.rb

class Tempfile < DelegateClass(File)
end

.rbs

class Tempfile < File
end

Orthoses::Writer

Write output RBS to io option object. io should be able to call #write method. This is useful when you want to combine outputs into a single output.

Orthoses::RBSPrototypeRB

Run rbs prototype rb command process to paths option files. content_filter option could filter with content decl. mixin_filter option could filter with mixin(include, extend, prepend) decl.

Orthoses::RBSPrototypeRuntime

Run rbs prototype runtime command process with patterns option string.

Orthoses::Autoload

Force load const defined by autoload.

Orthoses::Sort

Sort signatures by class/module.

Orthoses::Trace

Trace the argument and return value objects when the method is actually called and determine the type.

Orthoses::MissingName

Completes undefined class/module names. If it is unknown whether it is a class or a module, it is defined as an empty module, and if it is a superclass, it is defined as an empty class.

Orthoses::ExcludeRBS

You can specify that the specified RBS should not be intentionally generated. This is useful when you want to exclude handwritten RBS.

Development

After checking out the repo, run bin/setup to install dependencies. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and the created tag, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/ksss/orthoses. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the code of conduct.

License

The gem is available as open source under the terms of the MIT License.

Code of Conduct

Everyone interacting in the Orthoses project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.

TODO

  • Share middleware sets for commonly used use cases.
    • For library.
    • For application.