How to sort a list by existing properties

Question

I am using this line here to sort a list based on the object\'s name.

g.V.sort{it.name}

How do I sort it based on \"name\" if it exists, if not

Answer 1

You can sorts the Collection using a Comparator.

g.V.sort { a, b ->
    a.name <=> b.name ?: a.title <=> b.title
}