# File lib/cocaine/command_line/runners/posix_runner.rb, line 6 def call(command, env = {}) input, output = IO.pipe pid = spawn(env, command, :out => output) output.close result = input.read waitpid(pid) result end
# File lib/cocaine/command_line/runners/posix_runner.rb, line 17 def spawn(*args) POSIX::Spawn.spawn(*args) end
# File lib/cocaine/command_line/runners/posix_runner.rb, line 21 def waitpid(pid) Process.waitpid(pid) end