Types []Course and Courses are distinct types. courses have type []Courses because that's what the parameter to make is. Change it to Courses, ie.
courses := make(Courses, maxrow) On Tue, Sep 20, 2016, 19:44 Arie van Wingerden <xapw...@gmail.com> wrote: > Hi, > > Still a beginner ... first take at a bit more difficult thing. > > I cannot get this https://play.golang.org/p/qgBLH0r_vq to work. > > Compiler says: > cannot use courses (type []Course) as type sort.Interface in argument to > sort.Sort: > []Course does not implement sort.Interface (missing Len method) > > However, I thought I need the Len method for []Courses instead of []Course! > > Pleas help. > > TIA > > -- > 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. > -- -j -- 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.
