Contents

require 'socket'

module Capybara::Poltergeist
  module Util
    def self.find_available_port
      server = TCPServer.new('127.0.0.1', 0)
      server.addr[1]
    ensure
      server.close if server
    end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
poltergeist-1.0.3	lib/capybara/poltergeist/util.rb
poltergeist-1.0.2	lib/capybara/poltergeist/util.rb
poltergeist-1.0.1	lib/capybara/poltergeist/util.rb
poltergeist-0.7.0	lib/capybara/poltergeist/util.rb
poltergeist-0.6.0	lib/capybara/poltergeist/util.rb
poltergeist-0.5.0	lib/capybara/poltergeist/util.rb