Open4 cross-platform
POpen4 provides the Rubyist a single API across platforms for executing a command in a child process with handles on stdout, stderr, stdin streams as well as access to the process ID and exit status.
Open4 cross-platform
POpen4 provides the Rubyist a single API across platforms for executing a command in a child process with handles on stdout, stderr, stdin streams as well as access to the process ID and exit status.
DEPRECATED: Provides Open4.popen4 via win32/open3 (win32-open3 behavior from 1.8) on ruby 1.9. Don't use this for new code.