I chose not to assume that an operon was unique thoughout the file, since it wasn't explicitly stated in the spec.

If I can assume uniqueness, then I'd remove the push and change to a HoA:

$hash->{$fields[0]} = \@genes;

[download]

Where do you want *them* to go today?

In reply to Re^3: Getting data from a file (Operons and Genes). by thezip
in thread Getting data from a file (Operons and Genes). by chrisantha

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