rvm_culerity_hooks.rb

Before("@culerity,@celerity,@javascript") do |scenario|
  unless @env_rvm_jruby
    @env_rvm_jruby = {}
    require 'yaml'
    # NOTE: updated due to change in `rvm info` structure
    # assumes JRuby 1.5, but no error checking if it's missing
    rvm_info = YAML::load(`rvm info jruby`)['jruby-1.5.0']
    rvm_info['environment'].each do |k, v|
      @env_rvm_jruby[k] = v
    end
    @env_jruby_path = rvm_info['binaries']['ruby'].gsub(%r{^(.*)/ruby$}, '\1')
  end
  @env_defaults = {}
  @env_rvm_jruby.each do |k, v|
    @env_defaults[k] = ENV[k]
    ENV[k] = v
  end
  @env_path = ENV['PATH']
  # NOTE: This has changed as @env_jruby_path was not being used
  # ENV['PATH'] = ENV['PATH'] + ":"
  ENV['PATH'] = @env_jruby_path + ":" + ENV['PATH']
end

After("@culerity,@celerity,@javascript") do |scenario|
  @env_defaults.each do |k, v|
    ENV[k] = v
  end
  ENV["PATH"] = @env_path
end