// now also takes a map as single array entry static <A> A mapMethodLike optParOr(S name, O[] opt, IF0<A> defaultFunction) { int n = l(opt); if (n == 1 && opt[0] instanceof Map) { Map map = cast opt[0]; ret map.containsKey(name) ? (A) map.get(name) : callF(defaultFunction); } if (!even(l(opt))) fail("Odd parameter length"); for (int i = 0; i < l(opt); i += 2) if (eq(opt[i], name)) ret (A) opt[i+1]; ret callF(defaultFunction); }
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Snippet ID: | #1023031 |
Snippet name: | optParOr |
Eternal ID of this version: | #1023031/3 |
Text MD5: | 6762fc9bdab772fabfdd98a6fffe8eed |
Author: | stefan |
Category: | javax |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2019-04-23 13:35:07 |
Source code size: | 473 bytes / 13 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 298 / 358 |
Version history: | 2 change(s) |
Referenced in: | [show references] |