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sclass Flattener { new L out; *() {} *(O... l) { add(l); } void add(O o) { ifdef Flattener_debug print("add " + className(o)); endifdef if (o cast O[]) for (x : o) add(x); else if (o cast Iterable) for (x : o) add(x); else if (o != null) out.add(o); } void add(O... l) { add((O) l); } L toList() { ret out; } O[] toArray() { ret toObjectArray(out); } }
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Snippet ID: | #1033843 |
Snippet name: | Flattener |
Eternal ID of this version: | #1033843/8 |
Text MD5: | 41197f4fb8f962f6a4ea5c8ef895a0d6 |
Transpilation MD5: | 67eeca5d766063388cf09119b718aeee |
Author: | stefan |
Category: | javax |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2022-01-07 00:22:00 |
Source code size: | 433 bytes / 20 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 150 / 277 |
Version history: | 7 change(s) |
Referenced in: | #1034167 - Standard Classes + Interfaces (LIVE, continuation of #1003674) |