diff options
| author | Kim Alvefur <zash@zash.se> | 2016-04-15 13:19:20 +0200 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2016-04-15 13:19:20 +0200 |
| commit | 8fb50705d126977940bb6579147936e57e43cf1e (patch) | |
| tree | 28ca4f99fc7db77ab63972b07a24ec0827765040 | |
| parent | 4bacbb7d717c15efdc9fcd6cfcf35d58f776f4b7 (diff) | |
| download | prosody-8fb50705d126977940bb6579147936e57e43cf1e.tar.gz prosody-8fb50705d126977940bb6579147936e57e43cf1e.zip | |
util.cache: Add method for iterating over values
| -rw-r--r-- | util/cache.lua | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/util/cache.lua b/util/cache.lua index 074916cd..54f3e10b 100644 --- a/util/cache.lua +++ b/util/cache.lua @@ -88,6 +88,18 @@ function cache_methods:items() end end +function cache_methods:values() + local m = self._head; + return function () + if not m then + return; + end + local v = m.value; + m = m.next; + return v; + end +end + function cache_methods:count() return self._count; end |