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< > BotCompany Repo | #1002990 // contains - like Collection.contains, but allows a null collection and arrays. also for strings

JavaX fragment (include) [tags: use-pretranspiled]

Transpiled version (78L) is out of date.

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sbool contains(Collection c, O o) {
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  ret c != null && c.contains(o);
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}
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sbool contains(Iterable it, O a) {
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  if (it != null)
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    for (O o : it)
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      if (eq(a, o))
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        true;
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  false;
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}
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static bool contains(O[] x, O o) {
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  if (x != null)
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    for (O a : x)
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      if (eq(a, o))
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        true;
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  false;
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}
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static bool contains(S s, char c) {
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  ret s != null && s.indexOf(c) >= 0;
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}
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static bool contains(S s, S b) {
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  ret s != null && s.indexOf(b) >= 0;
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}
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static bool contains(BitSet bs, int i) {
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  ret bs != null && bs.get(i);
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}
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ifclass Producer
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static <A> bool contains(Producer<A> p, A a) {
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  if (p != null && a != null) while true {
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    A x = p.next();
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    if (x == null) break;
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    if (eq(x, a)) true;
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  }
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  false;
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}
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endif
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ifclass Rect
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sbool contains(Rect r, Pt p) { ret rectContains(r, p); }
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endif

Author comment

Began life as a copy of #1002148

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Snippet ID: #1002990
Snippet name: contains - like Collection.contains, but allows a null collection and arrays. also for strings
Eternal ID of this version: #1002990/12
Text MD5: db3968ea2d42c016ad55261ff7be5e81
Author: stefan
Category: javax
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2022-01-25 20:00:04
Source code size: 852 bytes / 46 lines
Pitched / IR pitched: No / No
Views / Downloads: 936 / 1806
Version history: 11 change(s)
Referenced in: [show references]