associative array upon the end of a WHO or a NAMES list.
These replies can list hundreds of users depending on the size of the
channel. Once an associative array has grown sufficiently, it becomes
inefficient. Rehashing it makes it take its new size into account and
makes lookup faster.
Rehashes, or optimises, the IRCPlugin's IRCPluginState.users
associative array upon the end of a WHO or a NAMES list.
These replies can list hundreds of users depending on the size of the channel. Once an associative array has grown sufficiently, it becomes inefficient. Rehashing it makes it take its new size into account and makes lookup faster.