apoc.coll.containsSorted

Details
Syntax	`apoc.coll.containsSorted(coll, value)`
Description	Returns whether or not the given value exists in an already sorted collection (using a binary search).
Arguments	Name	Type	Description
	`coll`	`LIST<ANY>`	The sorted list to search for the given value.
	`value`	`ANY`	The value to check for the existence of in the list.
Returns	`BOOLEAN`

Usage examples

The following checks if a sorted collection contains a value:

RETURN apoc.coll.containsSorted([1,4,5], 4) AS output;

Results
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;

Results
Output
FALSE

If we want to find a value in an unsorted collection, see apoc.coll.contains.