demo_app/my_platform/db/migrate/20150527183430_add_street_to_geo_locations.your_platform.rb
# This migration comes from your_platform (originally 20150527150950)
class AddStreetToGeoLocations < ActiveRecord::Migration[4.2]
def change
add_column :geo_locations, :street, :string
add_column :geo_locations, :state, :string
end
end