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1 | static <A, B, C extends Iterable<B>> Set<B> concatMapToSet(Iterable<A> l, IF1<A, C> f) { |
2 | new Set<B> set; |
3 | if (l != null) |
4 | for (a : l) |
5 | addAll(set, f.get(a)); |
6 | ret set; |
7 | } |
8 | |
9 | static <A, B, C extends Iterable<B>> Set<B> lambdaMapLike concatMapToSet(IF1<A, C> f, Iterable<A> l) { |
10 | ret concatMapToSet(l, f); |
11 | } |
12 | |
13 | static <A, B, C extends Iterable<B>> Set<B> lambdaMapLike concatMapToSet(IF1<A, C> f, A[] l) { |
14 | new Set<B> set; |
15 | if (l != null) |
16 | for (a : l) |
17 | addAll(set, f.get(a)); |
18 | ret set; |
19 | } |
Began life as a copy of #1005492
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Snippet ID: | #1035012 |
Snippet name: | concatMapToSet - map, then join sets. uses HashSet |
Eternal ID of this version: | #1035012/4 |
Text MD5: | 1cda596bdd1712257459e13221502d7d |
Transpilation MD5: | f8ba8d72a7a6448f3b36c4fc7c7951bd |
Author: | stefan |
Category: | javax |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2022-03-22 23:08:42 |
Source code size: | 522 bytes / 19 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 118 / 179 |
Version history: | 3 change(s) |
Referenced in: | [show references] |