apoc.coll.pairs
Function
apoc.coll.pairs(list [Any])
- returns a list of adjacent elements in the list ([1,2],[2,3],[3,null]).
Usage examples
The following creates a list of lists of adjacent elements in a list:
RETURN apoc.coll.pairs([1,2,3,4,5]) AS output;
Output |
---|
[[1, 2], [2, 3], [3, 4], [4, 5], [5, null]] |
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