Re^3: string diff and compare

[Anonymous Monk]

in reply to Re^2: string diff and compare
in thread string diff and compare

From perlod ...

reverse LIST

In list context, returns a list value consisting of the elements of LIST in the opposite order. In scalar context, concatenates the elements of LIST and returns a string value with all characters in the opposite order.
...

And, read map chain as: map { scalar( reverse $_ ) } ( $old , $new ).

[Anonymous Monk]

"perlod"? Ha! :-) sounds like "perllord" was misspelled.