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1 | static <A, B> IterableIterator<Pair<A, B>> mapPairs(Map<A, B> map) {
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2 | final Iterator<Map.Entry<A, B>> it = map.entrySet().iterator(); |
3 | ret iteratorFromFunction(func -> Pair<A, B> {
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4 | if (it.hasNext()) {
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5 | Map.Entry<A, B> entry = it.next(); |
6 | ret pair(entry.getKey(), entry.getValue()); |
7 | } |
8 | null; |
9 | }); |
10 | } |
11 | |
12 | static <A, B, C> L<C> mapPairs(Iterable<Pair<A, B>> l, IF2<A, B, C> f) {
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13 | ret mapPairsToList(l, f); |
14 | } |
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| Snippet ID: | #1012265 |
| Snippet name: | mapPairs - iterate over a map in key-value pairs. also synonym of mapPairsToList |
| Eternal ID of this version: | #1012265/4 |
| Text MD5: | 580bea35acdededfb6d584484ae1f5e7 |
| Transpilation MD5: | ad007c2e445c11d90f291fc75e723450 |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2020-04-11 12:58:26 |
| Source code size: | 438 bytes / 14 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 478 / 576 |
| Version history: | 3 change(s) |
| Referenced in: | [show references] |