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< > BotCompany Repo | #1023031 // optParOr

JavaX fragment (include)

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// now also takes a map as single array entry
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static <A> A mapMethodLike optParOr(S name, O[] opt, IF0<A> defaultFunction) {
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  int n = l(opt);
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  if (n == 1 && opt[0] instanceof Map) {
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    Map map = cast opt[0];
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    ret map.containsKey(name) ? (A) map.get(name) : callF(defaultFunction);
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  }
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  if (!even(l(opt))) fail("Odd parameter length");
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  for (int i = 0; i < l(opt); i += 2)
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    if (eq(opt[i], name))
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      ret (A) opt[i+1];
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  ret callF(defaultFunction);
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}

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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: 243 / 298
Version history: 2 change(s)
Referenced in: [show references]