On 2020-01-12 18:23, ToddAndMargo via perl6-users wrote:
On 2020-01-12 16:05, Joseph Brenner wrote:
This can be done with an explicit, named subset if you like:
subset StrOrInt where Str | Int;
sub do_stuff ( StrOrInt $item ) {
say "$item is a " ~ $item.^name;
}
Hi Joseph,
I like it.
Now to figure where to put it so it is apparent
when maintaining the code. I will play
around with placement.
Thank you!
-T
$ p6 'subset StrOrUint where Str | uint32; my StrOrUint $x = -2.14'
Type check failed in assignment to $x; expected StrOrUint but got Rat
(-2.14)
in block <unit> at -e line 1
