Additional cascading Map/Set/WeakMap methods?
allen at wirfs-brock.com
Sun Jan 13 16:44:19 PST 2013
At the last TC39 meeting, it was agreed tothat the set/add methods would return the collection that to which something is being added.
This supports code patterns like:
In making this change to the spec. I noticed several other methods that could reasonably be used in this same pattern. For example:
Are there any objections to making the clear and delete methods of Map/WeakMap/Set also return the collection, just like set/add?
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