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1 | static <A, B> Map<A, B> mapMinusKeys(Map<A, B> map, A... keys) {
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2 | ret mapMinusKeys(map, asList(keys)); |
3 | } |
4 | |
5 | static <A, B> Map<A, B> mapMinusKeys(Map<A, B> map, Cl<A> keys) {
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6 | if (empty(keys) || empty(map)) ret map; |
7 | keys = asSet(keys); |
8 | Map<A, B> m2 = similarEmptyMap(map); |
9 | for (A key, B val : map) |
10 | if (!keys.contains(key)) |
11 | m2.put(key, val); |
12 | ret m2; |
13 | } |
14 | |
15 | static <A, B> Map<A, B> mapMinusKeys(Cl<A> keys, Map<A, B> map) {
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16 | ret mapMinusKeys(map, keys); |
17 | } |
Began life as a copy of #1004210
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| Snippet ID: | #1028565 |
| Snippet name: | mapMinusKeys - map minus some keys |
| Eternal ID of this version: | #1028565/4 |
| Text MD5: | a478a28ce943106b3298aaf5c003bafe |
| Transpilation MD5: | 6cef768a12af7ddbb33fdc6b09ba51f3 |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2021-06-11 16:33:07 |
| Source code size: | 483 bytes / 17 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 467 / 626 |
| Version history: | 3 change(s) |
| Referenced in: | [show references] |