For security purposes, I have a need for a "mirrored" object. i.e. if I create object A, and shallow-clone a copy of A and call it B, whenever a property of A changes, I hope to have B automatically update itself to reflect the changes, but not the other way around. In other words, one-way property syncing.
My question: is there already a solution out in the wild that I'm not aware of?
Was thinking of implementing a library with observe-js (https://github.com/polymer/observe-js), but thought I should ask around before proceeding. Thanks.