I want to iterate over a hash and for every key/value pair, do a s/key/value/. I can make the key match by creating the entry with the key as qr/(word)/, but I can't get the $1 to evaluate in the value portion. If I store it as $hash{key}='$1' then I (obviously) get literally $1 in the output. If I store it as $hash{key}="$1" then $1 holds the value of the previous match. What can I do so that $1 is interpolated when the s/// is run?

In reply to Making a hash of regexes by jpfarmer

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