Method: LinuxStat::Process.list

Defined in:
lib/linux_stat/process.rb

.list ⇒ Object

Returns the list of processes from /proc/.

The return type is an Array of Integers.



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# File 'lib/linux_stat/process.rb', line 11

def list
	d = Dir['/proc/*'.freeze]
	ret, i = [], -1
	count = d.length

	while(i += 1) < count
		pid = File.split(d[i])[1]
		pid_i = pid.to_i
		ret << pid_i if pid_i.to_s == pid
	end

	ret
end