apoc.coll.containsAllSorted

Details
Syntax	`apoc.coll.containsAllSorted(coll1, coll2)`
Description	Returns whether or not all of the given values in the second `LIST<ANY>` exist in an already sorted collection (using a binary search).
Arguments	Name	Type	Description
	`coll1`	`LIST<ANY>`	The sorted list to search for the given values.
	`coll2`	`LIST<ANY>`	The list of values to check for existence of in the given list.
Returns	`BOOLEAN`

Usage examples

The following checks if a sorted collection contains all the values from another collection:

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

Results
Output
TRUE

This function will not work on unsorted collections, as shown in the example below:

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

Results
Output
FALSE

If we want to find values in an unsorted collection, see apoc.coll.containsAll.