`class DefaultA(val b: B, val c: C): A, B by...
# getting-startedi
ilya.gorbunov
06/06/2016, 5:31 PMclass DefaultA(val b: B, val c: C): A, B by b, C by cilya.gorbunov
06/06/2016, 5:31 PMclass DefaultA(val b: B, val c: C): A, B by b, C by c