I wrote a similar article here sometime ago: http://travisjeffery.com/b/2012/02/using-postgress-hstore-with-rails/ http://travisjeffery.com/b/2012/02/using-pos

I wrote a similar article here sometime ago: http://travisjeffery.com/b/2012/02/using-postgress-hstore-with-rails/ http://travisjeffery.com/b/2012/02/using-postgress-hstore-wi... I go over how to use the keys as fields, and some other common problems.