method
group
group()
public
Returns the ThreadGroup which contains thr, or nil if the thread is not a member of any group.
Thread.main.group #=> #<ThreadGroup:0x4029d914>
group()
public
Returns the ThreadGroup which contains thr, or nil if the thread is not a member of any group.
Thread.main.group #=> #<ThreadGroup:0x4029d914>