pairList_backwardLookup - look up all first entries for pairs with given second entry in a L<Pair> [1009466]

6
LINES

< > BotCompany Repo | #1009466 // pairList_backwardLookup - look up all first entries for pairs with given second entry in a L<Pair>

JavaX fragment (include)

static <A, B> L<A> pairList_backwardLookup(Collection<Pair<A, B>> l, B b) {
  new L<A> out;
  for (Pair<A, B> p : unnull(l))
    if (eq(p.b, b)) out.add(p.a);
  ret out;
}

Author comment

Began life as a copy of #1009465

download show line numbers debug dex old transpilations

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Snippet ID:	#1009466
Snippet name:	pairList_backwardLookup - look up all first entries for pairs with given second entry in a L<Pair>
Eternal ID of this version:	#1009466/3
Text MD5:	b15891091fe55f5f8d096bd7d33721ec
Author:	stefan
Category:	javax
Type:	JavaX fragment (include)
Public (visible to everyone):	Yes
Archived (hidden from active list):	No
Created/modified:	2017-08-22 19:08:16
Source code size:	176 bytes / 6 lines
Pitched / IR pitched:	No / No
Views / Downloads:	732 / 802
Version history:	2 change(s)
Referenced in:	[show references]