On 08/06/2018 01:44 PM, Curt Tilmes wrote:
On Mon, Aug 6, 2018 at 4:40 PM ToddAndMargo <toddandma...@zoho.com
<mailto:toddandma...@zoho.com>> wrote:
Is there a way to force all the members of an array
to be integers and to error out is a non-integer
is written to one of its cells?
Sure, from the examples in the docs:
https://docs.perl6.org/language/list#Typing
my Int @a = 1, 2, 3; # An Array that contains only Ints
my @b := Array[Int].new(1, 2, 3);
# Same thing, but the variable is not typed
my @b := Array[Int](1, 2, 3); # Rakudo shortcut for the same code
@a[0] = 42; # fine
@a[0] = "foo"; # error: Type check failed in assignment
Thank you!
