Cool. I didn't know it also works with refs. An alternative is IO::Scalar. 
use IO::Scalar;
### Open a handle on a string, read it line-by-line, then close it:
$SH = new IO::Scalar \$var;
while (<$SH>) {
   #  ...
}
close $SH;

[download]
print+qq(\L@{[ref\&@]}@{['@'x7^'!#2/"!4']});

In reply to Re^2: Reading a variable as a file by codeacrobat
in thread Reading a variable as a file by Wiggins

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