Grails sort an existing collection by date

Question

I am trying to sort a collection by dateCreated desc but i cant seem to do it.

What i have tried so far:

 postOrder.sort({
            dateCreated: 'desc'
        })

 postOrder.sort(dateCreated: 'asc')

any ideas??

Answer 1

Try this:

postOrder.sort{ it.dateCreated } //asc

postOrder.sort{ it.dateCreated }.reverse() //desc