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'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')
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