Module: Capybara::Poltergeist::Util

Defined in:
lib/capybara/poltergeist/util.rb

Class Method Summary collapse

Class Method Details

.find_available_port ⇒ Object 



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# File 'lib/capybara/poltergeist/util.rb', line 5

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