Bugorr has asked for the wisdom of the Perl Monks concerning the following question:

Is that possible to create a hash and each element in this hash would be an array. If there's what is the way to access elements of array? Thank you. Little Update: It gets a little more complicated: I need to read a file which has: email\tdomain email\tdomain I would like to create a hash with keys that are domains and emails part of array of different domains.