prosody
8ca7f1c2c660
util/cache.lua
Software / code / prosody
Comparison
util/cache.lua @ 7354:8ca7f1c2c660
util.cache: Add method for iterating over values
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Fri, 15 Apr 2016 13:19:20 +0200 |
| parent | 7290:70ab13e81cf5 |
| child | 7435:8603b16e85c7 |
comparison
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| 7351:11434c46b7b7 | 7354:8ca7f1c2c660 |
|---|---|
| 86 m = m.next; | 86 m = m.next; |
| 87 return k, v; | 87 return k, v; |
| 88 end | 88 end |
| 89 end | 89 end |
| 90 | 90 |
| 91 function cache_methods:values() | |
| 92 local m = self._head; | |
| 93 return function () | |
| 94 if not m then | |
| 95 return; | |
| 96 end | |
| 97 local v = m.value; | |
| 98 m = m.next; | |
| 99 return v; | |
| 100 end | |
| 101 end | |
| 102 | |
| 91 function cache_methods:count() | 103 function cache_methods:count() |
| 92 return self._count; | 104 return self._count; |
| 93 end | 105 end |
| 94 | 106 |
| 95 function cache_methods:head() | 107 function cache_methods:head() |
