So this is why the golang community prefers:
for c := range(ns) {
// some blah
} for c := range(ns) {
// some blah
} a, err := doFirstThing()
if err != nil {
return err
}
b, err := doSecondThing(a)
if err != nil {
return err
}
c, err := doThirdThing(b)
if err != nil {
return err
}
(and I'm a happy gopher myself)