esnext for Ruby
This library is a Ruby bridge to the official esnext compiler.
Esnext.compile File.read("script.js")
Installation
gem install esnext
Dependencies
This library vendors esnext.js, a bundled standalone version that can run in
any JS environment. In addition, you can use this library with any version of
esnext by setting the ESNEXT_SOURCE_PATH
environment variable:
export ESNEXT_SOURCE_PATH=/path/to/esnext.js
ExecJS
The ExecJS library is used to automatically choose the best JavaScript engine for your platform. Check out its README for a complete list of supported engines.