There's also syntax for early initialization:
class Abstract {
val a: Int
validate()
}
class Concrete extends {
val a = 5
} with Abstract {
val b = 10
}
Eventually there will a different syntax for early initialization (not yet):
class Concrete extends Abstract {
val a = 5
super
val b = 10
}
--j
On Tue, Jul 7, 2009 at 10:56 PM, Vlad Patryshev
<vpatryshev@...> wrote:
Omg. Yes! It worked. (so idiomatic...)
2009/7/7 Naftoli Gugenhem
<naftoligug@...>
Or a lazy val?
-------------------------------------
Vlad Patryshev<
vpatryshev@...> wrote:
Hi,
I have a couple of abstract val's in my abstract class; subclasses provide
the value for those vals.
Now in this abstract class I call a validator - which uses those values; but
the values are not instantiated by the moment the validator is called (in
the body of the class).
One solution would be to have a def instead of val; then it works, but it is
a little bit more cluttered.
Seems like a general problem, right?
--
Thanks,
-Vlad
--
Thanks,
-Vlad
