demo_app/my_platform/db/migrate/20150325105868_create_geo_infos.your_platform.rb
# This migration comes from your_platform (originally 20130313211414)
class CreateGeoInfos < ActiveRecord::Migration[4.2]
def change
create_table :geo_infos do |t|
t.float :longitude
t.float :latitude
t.integer :profile_field_id
t.timestamps
end
end
end