Kudos to all(@Larry)!
How does automatic coercion work? Like, when a routine wants a
parameter of a certain type, and is called with an argument of a
different type that C<does>
(For instance, is it something a little like this?
multi sum ( Num $addend1, Num $addend2 --> Num ) { ... }
multi say ( Str [EMAIL PROTECTED] ) { ... }
class Str does Num { ... }
class Num does Str { ... }
say sum "3", "4";
1. C<sum()> automatically coerces its C<Str> arguments into C<Num>
parameters because C<Str.does: Num>.
2. C<say()> then automatically coerces its C<Num> arguments into
C<Str> parameters because C<Num.does: Str>.
...Or am I completely off the mark?)
Joshua Choi
