JshintRuby

API to lint your javascript source code from ruby.

• It ships with a copy of JSHint
• It uses ExecJS under the hood and is heavily inspired on execjs

Installation

Add this line to your application's Gemfile:

gem 'jshint_ruby'

And then execute:

$ bundle

Or install it yourself as:

$ gem install jshint_ruby

Usage

        source = File.open('spec/fixtures/source_with_errors.js')
        result = JshintRuby.run(source) # => <JshintRuby::Result:0x007f88f9084cb8 @valid=false, @errors=[{"id"=>"(error)", "raw"=>"Use '{a}' to compare with '{b}'.", "code"=>"W041", "evidence"=>"if (true == 1)", "line"=>3, "character"=>10, "scope"=>"(main)", "a"=>"===", "b"=>"true", "reason"=>"Use '===' to compare with 'true'."}]>
        result.valid?                   # false
        result.errors                   # [{"id"=>"(error)", "raw"=>"Use '{a}' to compare with '{b}'.", "code"=>"W041", "evidence"=>"if (true == 1)", "line"=>3, "character"=>10, "scope"=>"(main)", "a"=>"===", "b"=>"true", "reason"=>"Use '===' to compare with 'true'."}]

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request