How to make a MongoDB query sort on strings with -number postfix?

Question

I have a query:

ownUnnamedPages = Entries.find( { author : this.userId, title : {$regex: /^unnamed-/ }}, {sort: { title: 1 }}).fetch()

That

Answer 1

The mongo documentation said you can use Collation for this goal as @Eugene Kaurov said you can use

.collation({locale: "en_US", numericOrdering: true})

this is the official documentation: mongo ref

and be aware that the accepted answer is not correct now