diff options
Diffstat (limited to 'thread_sync.c')
-rw-r--r-- | thread_sync.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/thread_sync.c b/thread_sync.c index 5244d9f3c9..b79db1fee3 100644 --- a/thread_sync.c +++ b/thread_sync.c @@ -799,10 +799,12 @@ queue_do_push(VALUE self, struct rb_queue *q, VALUE obj) * * - +close+ will be ignored. * - * - calling enq/push/<< will raise an exception. + * - calling enq/push/<< will raise a +ClosedQueueError+. * * - when +empty?+ is false, calling deq/pop/shift will return an object * from the queue as usual. + * - when +empty?+ is true, deq(false) will not suspend the thread and will return nil. + * deq(true) will raise a +ThreadError+. * * ClosedQueueError is inherited from StopIteration, so that you can break loop block. * |