10:55 <Guest84> Is there a way to pass information from an external variable inside a call to instance_eval?

11:00 <Guest84> For example suppose I have a set of boxes which can only contain a certain type of objects, and after the program starts one of these boxes will be randomly selected to have an additional requirement on its contents. There's a logic object that contains the rules for all the boxes, and I'm trying to use instance_eval with the logic object to create

11:00 <Guest84> a new rule for the special box. But the instance_eval can't know what box to check for the old ruleset, because that information is only determined by a different part of the program that picks a random box

11:09 <Guest84> rough code example: chosen_box = boxes.sample(rng); @logic.instance_eval do {old_req = method(box.req); def special_req { return old_req.call() and extra_requirement() } }    <-- instance_eval can't determine what "box" is, or box_id or whatever method I could use from outside the block

11:11 <Guest84> even assuming "chosen_box" and "box" were the same identifier, but I assume that typo is clear enough