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< > BotCompany Repo | #1026424 - overlappingPairs_lazy - lazy version of overlappingPairs

JavaX fragment (include)

static <A> LPair<A> overlappingPairs_lazy(L<A> l) {
  if (l == null) null;
  
  class OverlappingPairs extends LazyList<Pair<A>> {
    final int n = max(0, l(l)-1);
    
    public int size() { ret n; }
    
    public Pair<A> get(int i) {
      ret pair(l.get(i), l.get(i+1));
    }
  }
  
  ret new OverlappingPairs;
}

Author comment

Began life as a copy of #1014575

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Snippet ID: #1026424
Snippet name: overlappingPairs_lazy - lazy version of overlappingPairs
Eternal ID of this version: #1026424/4
Text MD5: 4035de07069cf32cc0ec73864c81164f
Author: stefan
Category: javax
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2020-01-03 17:57:54
Source code size: 334 bytes / 15 lines
Pitched / IR pitched: No / No
Views / Downloads: 11 / 24
Version history: 3 change(s)
Referenced in: [show references]

Formerly at http://tinybrain.de/1026424 & http://1026424.tinybrain.de