Question

Not sure why I can’t find out how to do this easily… Obviously I could do it with raw SQL, but I’m trying to familiarize myself with ActiveRecord.

results = Model.where(:lat => (south..north), :lng => (east..west))

I don’t want all the fields, just a few. How would I limit the results to only include columns I choose?

Answer 1

results = Model.where(:lat => (south..north), :lng => (east..west)).select([:lat, :long, :id])

You’ll also probably want to include the :id in that select if you want your results to behave like reasonable ActiveRecord objects.

Edit: Select takes a single arg, can be an array.