Mercurial > prosody-hg
comparison util/set.lua @ 5817:6e087f3b8f3b
util.set: :items() now returns an iterator instead of the underlying table. This is much more efficient than 'for item in set' (which still works for now). Current access to _items is generally done directly, this may change.
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Tue, 03 Sep 2013 12:21:43 +0100 |
| parents | 5cf1c08805fb |
| children | 081a91507e4f |
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| 5814:5cf1c08805fb | 5817:6e087f3b8f3b |
|---|---|
| 73 function set:contains(item) | 73 function set:contains(item) |
| 74 return items[item]; | 74 return items[item]; |
| 75 end | 75 end |
| 76 | 76 |
| 77 function set:items() | 77 function set:items() |
| 78 return items; | 78 return next, items; |
| 79 end | 79 end |
| 80 | 80 |
| 81 function set:remove(item) | 81 function set:remove(item) |
| 82 items[item] = nil; | 82 items[item] = nil; |
| 83 end | 83 end |