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1 | static <A, B> Map<A, B> filterMap(Map<A, B> map, IF2<A, B, Bool> f) {
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2 | if (map == null) null; |
3 | Map<A, B> m2 = similarEmptyMap(map); |
4 | for (A a, B b : map) {
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5 | if (f.get(a, b)) |
6 | m2.put(a, b); |
7 | } |
8 | ret m2; |
9 | } |
10 | |
11 | static <A, B> Map<A, B> curry1Like filterMap(IF2<A, B, Bool> f, Map<A, B> map) {
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12 | ret filterMap(map, f); |
13 | } |
14 | |
15 | static <A, B> Map<A, B> filterMap(Map<A, B> map, A... keys) {
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16 | ret getMultipleKeys(map, keys); |
17 | } |
18 | |
19 | |
20 | |
21 | static <A, B> Map<A, B> filterMap(Map<A, B> map, Iterable<A> keys) {
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22 | ret getMultipleKeys(map, keys); |
23 | } |
Began life as a copy of #1008064
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| Snippet ID: | #1009585 |
| Snippet name: | filterMap - filter map by func(A, B) -> Bool. also synonym of getMultipleKeys |
| Eternal ID of this version: | #1009585/12 |
| Text MD5: | 529e0c8ae0962bda42b78f8143b5fc5c |
| Transpilation MD5: | 841e7d9f988f6bc523755de6f744438f |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2021-09-13 16:06:27 |
| Source code size: | 553 bytes / 23 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 467 / 537 |
| Version history: | 11 change(s) |
| Referenced in: | [show references] |