apoc.coll.containsSorted
Function
apoc.coll.containsSorted(coll [Any], value Any)
- returns whether or not the given value exists in an already sorted collection (using a binary search).
Usage examples
The following checks if a sorted collection contains a value:
RETURN apoc.coll.containsSorted([1,4,5], 4) AS output;
Output |
---|
TRUE |
This function will not work on unsorted collections, as shown in the example below:
RETURN apoc.coll.containsSorted([1,5,4], 4) AS output;
Output |
---|
FALSE |
If we want to find a value in an unsorted collection, see apoc.coll.contains.
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