dojo/dojo2 — pull request #4 by kitsonk (2014-12-12 17:40:02+00:00)
Title: Provide a WeakMap Polyfill

This provides a polyfill that matches the current draft ES6 specification for WeakMap. It addresses issue #2.

It adds a simplistic UID generation as `lang.getUID()`.

It provides a WeakMap polyfill that offloads to the native implementation when detected.