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static <A> ItIt<A> singletonIterator(A a) { ret new ItIt<A> { bool returned; public A next() { if (!returned) ret a with returned = true; else fail(); } public bool hasNext() { ret !returned; } }; }
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| Snippet ID: | #1023518 |
| Snippet name: | singletonIterator |
| Eternal ID of this version: | #1023518/4 |
| Text MD5: | 8a9df9c009152f9570502a12e40e8331 |
| Transpilation MD5: | 6105955631e45e2e4490c21b96c893c2 |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2019-06-26 18:23:01 |
| Source code size: | 226 bytes / 8 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 275 / 382 |
| Version history: | 3 change(s) |
| Referenced in: | #1006654 - Standard functions list 2 (LIVE, continuation of #761) #1024872 - singletonIteratorUnlessNull |