Hi. I am trying to sort a slice of a struct using one of two different
fields.
type directory struct {
name string
subtotal int64
}
type dirslice []directory
I want to sort a var of type dirslice by either name or subtotal. I
understand how to sort by one of those, by defining
func (ds dirslice) Less(i, j int) bool {
return ds[i].subtotal < ds[j].subtotal
}
func (ds dirslice) Swap(i, j int) {
ds[i], ds[j] = ds[j], ds[i]
}
func (ds dirslice) Len() int {
return len(ds)
}
But I'm struggling w/ how to have a method that can use a different
version of Swap, depending upon what I want.
thanks,
Rob Solomon
--
You received this message because you are subscribed to the Google Groups
"golang-nuts" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to golang-nuts+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
