apoc.coll.dropDuplicateNeighbors

Details
Syntax	`apoc.coll.dropDuplicateNeighbors(list)`
Description	Removes duplicate consecutive objects in the `LIST<ANY>`.
Arguments	Name	Type	Description
	`list`	`LIST<ANY>`	The list to remove duplicate consecutive values from.
Returns	`LIST<ANY>`

Usage examples

The following removes duplicate neighbors

RETURN apoc.coll.dropDuplicateNeighbors([1,1,1,4,5,4,6,6,7]) as output;

Results
Output
[1, 4, 5, 4, 6, 7]