db/migrate/20160530152400_add_location_to_sessions.rb
class AddLocationToSessions < ActiveRecord::Migration[4.2]
def change
add_column :sessions, :is_indoor, :boolean
add_column :sessions, :latitude, :decimal, precision: 12, scale: 9
add_column :sessions, :longitude, :decimal, precision: 12, scale: 9
end
end