On 07/08/2017 02:58 AM, timo wrote:
@ToddAndMargo <https://github.com/toddandmargo > here's how to create an email
with attachments:
my $image = "P5\n64 64\n255\n".encode("utf8") ~ Buf[int8].new( do for
-32..^32 X -32..^32 -> ($x, $y) { 255 - (sqrt($x ** 2 + $y ** 2) * 4 %
255).ceiling });
Hi Timo,
perl6 -e 'my $image = "P5\n64 64\n255\n".encode("utf8") ~ Buf[int8].new(
> do for -32..^32 X -32..^32 -> ($x, $y) {
> 255 - (sqrt($x ** 2 + $y ** 2) * 4 % 255).ceiling
> }); print $image;'
Cannot use a Buf as a string, but you called the Str method on it
in block <unit> at -e line 4
Am I missing something?
-T
