diff options
| author | Karl Williamson <khw@cpan.org> | 2015-09-03 21:57:43 -0600 |
|---|---|---|
| committer | Karl Williamson <khw@cpan.org> | 2015-09-03 23:10:36 -0600 |
| commit | 6c5826743fef29ff17b421f17c5b09902acb164c (patch) | |
| tree | 41a9107b70017f9381e772a4aee8cd276227bb99 /dist/Thread-Queue | |
| parent | f185f65418467d10121bac955af6bca4776490e3 (diff) | |
| download | perl-6c5826743fef29ff17b421f17c5b09902acb164c.tar.gz | |
Fix some pedantic pod erros in Thread::Queue
Diffstat (limited to 'dist/Thread-Queue')
| -rw-r--r-- | dist/Thread-Queue/lib/Thread/Queue.pm | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/dist/Thread-Queue/lib/Thread/Queue.pm b/dist/Thread-Queue/lib/Thread/Queue.pm index ebc1c31749..b1842ca97b 100644 --- a/dist/Thread-Queue/lib/Thread/Queue.pm +++ b/dist/Thread-Queue/lib/Thread/Queue.pm @@ -488,9 +488,10 @@ C<limit> does not prevent enqueuing items beyond that count: my $q = Thread::Queue->new(1, 2); $q->limit = 4; $q->enqueue(3, 4, 5); # Does not block - $q->enqueue(6); # Blocks until at least 2 items are dequeued - - my $size = $q->limit; # Returns the current limit (may return 'undef') + $q->enqueue(6); # Blocks until at least 2 items are + # dequeued + my $size = $q->limit; # Returns the current limit (may return + # 'undef') $q->limit = 0; # Queue size is now unlimited =item ->end() @@ -514,7 +515,8 @@ while it is being examined and/or changed, L<lock|threads::shared/"lock VARIABLE"> the queue inside a local block: { - lock($q); # Keep other threads from changing the queue's contents + lock($q); # Keep other threads from changing the queue's + # contents my $item = $q->peek(); if ($item ...) { ... @@ -593,11 +595,11 @@ of the queue (similar to C<dequeue_nb>) if the count overlaps the head of the queue from the specified position (i.e. if queue size + index + count is greater than zero): - $q->enqueue(qw/foo bar baz/); - my @nada = $q->extract(-6, 2); # Returns () - (3+(-6)+2) <= 0 - my @some = $q->extract(-6, 4); # Returns (foo) - (3+(-6)+4) > 0 - # Queue now contains: bar, baz - my @rest = $q->extract(-3, 4); # Returns (bar, baz) - (2+(-3)+4) > 0 + $q->enqueue(qw/foo bar baz/); + my @nada = $q->extract(-6, 2); # Returns () - (3+(-6)+2) <= 0 + my @some = $q->extract(-6, 4); # Returns (foo) - (3+(-6)+4) > 0 + # Queue now contains: bar, baz +my @rest = $q->extract(-3, 4); # Returns (bar, baz) - (2+(-3)+4) > 0 =back |