cap
Synopsis
cap( 'variable\_name', ... )
Description
The cap() step is a barrier step that iterates the traversal up to itself and returns the referenced object by the provided key.
If multiple keys are provided, then a map of objects is returned.
Examples
Get the count of each vertex label and return as a map of vertex label : count value key-value pairs:
g.V().groupCount('a').by(label).cap('a')
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