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< > BotCompany Repo | #1013476 // detectListInsertion

JavaX fragment (include)

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// a = old list, b = new list
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static IntRange detectListInsertion(L a, L b) {
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  int la = l(a), lb = l(b);
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  if (la > lb) null;
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  int i = 0;
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  while (i < la && eq(a.get(i), b.get(i))) ++i;
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  int j = i+lb-la;
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  if (!subListsEqual(a, i, b, j, la-i)) null;
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  ret intRange(i, j);
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}

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Snippet ID: #1013476
Snippet name: detectListInsertion
Eternal ID of this version: #1013476/1
Text MD5: 7e9e18b6c7733d10af17134a43e112d8
Author: stefan
Category: javax
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2018-01-07 14:04:48
Source code size: 285 bytes / 10 lines
Pitched / IR pitched: No / No
Views / Downloads: 419 / 467
Referenced in: [show references]