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Diffstat (limited to 'runtime/lua/vim/func/_memoize.lua')
| -rw-r--r-- | runtime/lua/vim/func/_memoize.lua | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/runtime/lua/vim/func/_memoize.lua b/runtime/lua/vim/func/_memoize.lua index 835bf64c93..65210351bf 100644 --- a/runtime/lua/vim/func/_memoize.lua +++ b/runtime/lua/vim/func/_memoize.lua @@ -36,15 +36,19 @@ end --- @generic F: function --- @param hash integer|string|fun(...): any --- @param fn F +--- @param strong? boolean --- @return F -return function(hash, fn) +return function(hash, fn, strong) vim.validate({ hash = { hash, { 'number', 'string', 'function' } }, fn = { fn, 'function' }, }) ---@type table<any,table<any,any>> - local cache = setmetatable({}, { __mode = 'kv' }) + local cache = {} + if not strong then + setmetatable(cache, { __mode = 'kv' }) + end hash = resolve_hash(hash) |