loops

Get the number of times a query has gone through a particular loop.

Synopsis

loops()

Description

The loops() step is a map step that extracts the number of times the traverser has gone through the current loop.

Examples

g.V().hasLabel('person','name','John Doe').
  repeat(out('knows').dedup().
         aggregate('x').
           by(project('person','level').
                by('name').
                by(loops())
           )
    ).
    until(__.not(out('knows').simplePath())).
  cap('x').next()

Was this helpful?