Contents

module LitmusPaper
  module Dependency
    class Script
      def initialize(command, options = {})
        @command = command
        @timeout = options.fetch(:timeout, 5)
      end

      def available?
        Timeout.timeout(@timeout) do
          system @command
        end
      rescue Timeout::Error
        false
      end

      def to_s
        "Dependency::Script(#{@command})"
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
litmus_paper-0.7.0	lib/litmus_paper/dependency/script.rb