Libraryless. Click here for Pure Java version (2682L/17K).
1 | // order of returned elements is undefined, but root is returned first |
2 | // doesn't uniquify output, so make sure you don't produce a loop |
3 | static <A> ItIt<A> recursiveIterator(A root, IF1<A, Iterable<A>> getChildren) {
|
4 | LinkedList<A> list = llLinkedList(root); |
5 | ret iff(func {
|
6 | if (empty(list)) |
7 | ret endMarker(); |
8 | A a = popFirst(list); |
9 | addAll(list, getChildren.get(a)); |
10 | ret a; |
11 | }); |
12 | } |
download show line numbers debug dex old transpilations
Travelled to 7 computer(s): bhatertpkbcr, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tvejysmllsmz, vouqrxazstgt, xrpafgyirdlv
No comments. add comment
| Snippet ID: | #1029281 |
| Snippet name: | recursiveIterator |
| Eternal ID of this version: | #1029281/2 |
| Text MD5: | 3edc9ec1a8ae59790133b3a5b74ad5ec |
| Transpilation MD5: | 69c241520639054949c619a8fc382486 |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2020-07-29 20:43:27 |
| Source code size: | 415 bytes / 12 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 188 / 267 |
| Version history: | 1 change(s) |
| Referenced in: | [show references] |