flatMap
Create a map of traversal objects and stream to the next traversal step.
Synopsis
flatMap(traversal)
Description
The flatMap() step is a general flatMap step.
This step creates a map of the traversal objects and streams the map to the next traversal step.
Examples
Return a map of the recipe properties included in the cookbooks in the graph, but limit the return to 3 recipes:
g.V().hasLabel('book').flatMap(__.in('includedIn').hasLabel('recipe').limit(3))
