How to sort struct with multiple sort parameters?

Question

I have an array/slice of members:

type Member struct {
    Id int
    LastName string
    FirstName string
}

var members []Member

My quest

Answer 1

All good answers, If you don't want to write any configuration. You can use the external package to perform sorting.

go get -d github.com/raunakjodhawat/multisort

And call the function like so:

sortedSlice, err := multisort.MultiSorted(inputSlice, inputKeys, SortOrders)

To look at a concrete example, go to: https://github.com/raunakjodhawat/multisort