[BioRuby] parsing Prosite data

[bio scientist]

How can we parse Prosite data using Bioruby? I am looking for a way to
populate a database table with Prosite patterns and their IDs that
correspond to a set
of genes. For example:*

**GeneID    GeneName    PrositeID       PrositePattern      Consensus**
*
1234            xyzA           PSxxxxx           KDEL
[KRHQSA]-[DENQ]-E-L

I have not yet fully grasped how parsing works. So any help and links to
resources will go a long way. Thanks.