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1 | static <A> A oneOf(L<A> l) {
|
2 | if (empty(l)) null; |
3 | int n = l.size(); |
4 | ret n == 1 ? first(l) : l.get(defaultRandomizer().nextInt(n)); |
5 | } |
6 | |
7 | static char oneOf(S s) {
|
8 | ret empty(s) ? '?' : s.charAt(random(l(s))); |
9 | } |
10 | |
11 | static <A> A oneOf(A... l) {
|
12 | ret oneOf(asList(l)); |
13 | } |
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| Snippet ID: | #1001295 |
| Snippet name: | oneOf function |
| Eternal ID of this version: | #1001295/6 |
| Text MD5: | 7ba2a1b46b685dd49395c04c5a60702b |
| Transpilation MD5: | c2aa05f8043098f8aa0aa90246dfce19 |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2022-05-02 20:33:45 |
| Source code size: | 280 bytes / 13 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 760 / 1203 |
| Version history: | 5 change(s) |
| Referenced in: | [show references] |