> top of pg64
> ----
> $chunk_of_code = q {
> if ($condition) {
> print "Gotcha!";
> }
> };
>
>
> is $chunk_of_code supposed to contain Perl code? If so why? When would
> you use this? What does this assign to the variable? I am assuming a
> true false value but I am not sure.
>
if you print the variable as is it will print the entire string (as a
string, not code) inside the q{}
but if you want to flip into a chunk of code, just eval it:
$condition = 1;
$chunk_of_code = q {
if ($condition) {
print "Gotcha!";
}
};
eval$chunk_of_code;
output: Gotcha!
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