File Content: role.js 'use strict' /* * Role * * A Role encapsulates a particular object's 'role' in a method's * dispatch. They are added directly to the selector for a method, and thus * do not prevent the objects a method was defined on from being garbage * collected. */ module.exports = Role function Role (method, position) { this.method = method this.position = position } Role.roleKeyName = Symbol('roles') Submit