method
group
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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>