Merge remote-tracking branch 'origin/master'

This commit is contained in:
Max Cahill 2024-09-18 14:59:08 +10:00
commit 8b7769319e

View File

@ -96,6 +96,7 @@ function pubsub:subscribe(event, callback)
end
--subscribe to an event, automatically unsubscribe once called
--return the function that can be used to unsubscribe early if needed
function pubsub:subscribe_once(event, callback)
local f
local called = false
@ -107,6 +108,7 @@ function pubsub:subscribe_once(event, callback)
end
end
self:subscribe(event, f)
return f
end
--unsubscribe from an event