class Oyster < ApplicationRecord belongs_to :run #Oyster.establish_connection(:"stats_#{Rails.env}") Oyster.establish_connection( :adapter => "mysql2", :host => ENV['STATS_DB_URL'], :username => ENV['STATS_DB_USER'], :password => ENV['STATS_DB_PASS'], :database => "main" ) scope :run_id, -> (id) { where run_id: id.to_i } end