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Ruby2JS

Minimal yet extensible Ruby to JavaScript conversion.

Gem Version Gitter

Documentation


Synopsis

Basic:

require 'ruby2js'
puts Ruby2JS.convert("a={age:3}\na.age+=1")

With filter:

require 'ruby2js/filter/functions'
puts Ruby2JS.convert('"2A".to_i(16)')

Host variable substitution:

 puts Ruby2JS.convert("@name", ivars: {:@name => "Joe"})

Enable ES2015 support:

puts Ruby2JS.convert('"#{a}"', eslevel: 2015)

Testing

  1. Run bundle install
  2. Run bundle exec rake test_all

Release Process for Maintainers

  1. Update the version in both packages/ruby2js/package.json and lib/ruby2js/version, ensuring they match.
  2. Run bundle exec rake release_core

License

(The MIT License)

Copyright (c) 2009, 2020 Macario Ortega, Sam Ruby, Jared White

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.