order/by a String to Double converted property

[Mihai Bucica]

I am trying to sort some edges on a 'percent' named property ( String type )  as a Double converted type (e.g. "12.2" -> 12.2 )

The following will sort the edges by 'percent' property as a string:

g.V().hasLabel("Company").has("id","13904073").inE("owns").sort().by(values("percent"))

I know I could also change the schema but i prefer not to for the moment.

I guess I should use a lambda but not sure how to ...

Thanks,

[Robert Dale]

Groovy:  g.V().values('percent').order().by(map({Double.valueOf(it.get())}))

Also search for 'map(' in the reference docs.  http://tinkerpop.apache.org/docs/current/reference/

Robert Dale

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