filterListByPredicateOnIndex [1024711]

< > BotCompany Repo | #1024711 // filterListByPredicateOnIndex

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

// old syntax
static <A> L<A> filterListByPredicateOnIndex(O pred, L<A> l) {
  new L<A> out;
  int n = l(l);
  for i to n:
    if (isTrue_callF(pred, i))
      out.add(l.get(i));
  ret out;
}

static <A> L<A> lambdaMapLike filterListByPredicateOnIndex(IIntPred pred, L<A> l) {
  new L<A> out;
  int n = l(l);
  for i to n:
    if (pred.get(i))
      out.add(l.get(i));
  ret out;
}

static <A> L<A> filterListByPredicateOnIndex(L<A> l, IIntPred pred) {
  ret filterListByPredicateOnIndex(pred, l);
}

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Snippet ID:

#1024711

Snippet name:

filterListByPredicateOnIndex

Eternal ID of this version:

#1024711/4

Text MD5:

1f16180f92695ff0d273e9524842da75

Transpilation MD5:

149065f0358f6b50e4911e3c88eac2d2

Author:

stefan

Category:

javax

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2022-08-05 18:36:52

Source code size:

522 bytes / 22 lines

Pitched / IR pitched:

No / No

Views / Downloads:

126 / 196

Version history:

3 change(s)

Referenced in:

[show references]

1	// old syntax
2	static <A> L<A> filterListByPredicateOnIndex(O pred, L<A> l) {
3	new L<A> out;
4	int n = l(l);
5	for i to n:
6	if (isTrue_callF(pred, i))
7	out.add(l.get(i));
8	ret out;
9	}
10
11	static <A> L<A> lambdaMapLike filterListByPredicateOnIndex(IIntPred pred, L<A> l) {
12	new L<A> out;
13	int n = l(l);
14	for i to n:
15	if (pred.get(i))
16	out.add(l.get(i));
17	ret out;
18	}
19
20	static <A> L<A> filterListByPredicateOnIndex(L<A> l, IIntPred pred) {
21	ret filterListByPredicateOnIndex(pred, l);
22	}