From 915ef3a222a4b2b1472fe73dc88f7ce4e4a9420b Mon Sep 17 00:00:00 2001 From: Kim Alvefur Date: Fri, 30 Jun 2023 22:01:55 +0200 Subject: util.cache: Pass cache itself to eviction callback Simplifies access to the cache without moving code around a lot given the currently common pattern of local some_cache = cache.new(size, function(k,v) end) --- util/cache.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'util') diff --git a/util/cache.lua b/util/cache.lua index a72a535f..e1873cc8 100644 --- a/util/cache.lua +++ b/util/cache.lua @@ -55,7 +55,7 @@ function cache_methods:set(k, v) local tail = self._tail; local on_evict, evicted_key, evicted_value = self._on_evict, tail.key, tail.value; - local do_evict = on_evict and on_evict(evicted_key, evicted_value); + local do_evict = on_evict and on_evict(evicted_key, evicted_value, self); if do_evict == false then -- Cache is full, and we're not allowed to evict @@ -129,7 +129,7 @@ function cache_methods:resize(new_size) while self._count > new_size do local tail = self._tail; local evicted_key, evicted_value = tail.key, tail.value; - if on_evict ~= nil and (on_evict == false or on_evict(evicted_key, evicted_value) == false) then + if on_evict ~= nil and (on_evict == false or on_evict(evicted_key, evicted_value, self) == false) then -- Cache is full, and we're not allowed to evict return false; end -- cgit v1.2.3