Erlang::Jinterface

This gem allows you to run rpc from jruby code to erlang node

Installation

Add this line to your application's Gemfile:

gem 'erlang-jinterface'

And then execute:

$ bundle

Or install it yourself as:

$ gem install erlang-jinterface

Usage

See connection_spec.rb for usage examples

Types mapping table

Erlang type	Ruby type
OtpErlangFloat	Float
OtpErlangDouble	Float
OtpErlangAtom	Symbol
OtpErlangList	Array
OtpErlangBinary	String or Array of bytes. Default is UTF-8 string. Add option {binary: :array} to convert to array and {binary: :ascii_string} to convert to ASCII_8BIT sting
OtpErlangLong	Integer
OtpErlangString	String or Array of bytes. Default is UTF-8 string. Add option {otp_string: :array} to convert to array
OtpErlangTuple	Array with additional first element :tuple. So {ok, 1} becomes [:tuple, :ok, 1]
OtpErlangMap	Hash

Ruby type	Erlang type
Float	OtpErlangFloat
Float	OtpErlangDouble
Symbol	OtpErlangAtom
Array	OtpErlangList
ASCII-8BIT String	Binary
not ASCII-8BIT String	Binary or String(List). Default is binary. Add option {ruby_string: :string} to convet to string(list)
Integer	OtpErlangLong
String	OtpErlangString
Array with additional first element :tuple, like [:tuple, :ok, 1]	OtpErlangTuple
Hash	OtpErlangMap

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