On Sun, Jan 13, 2013 at 4:44 PM, Allen Wirfs-Brock <[email protected]> wrote: > 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: > > someMap.set(key1,value1).set(key2,value3); > > In making this change to the spec. I noticed several other methods that could > reasonably be used in this same pattern. For example: > > someMap.clear().set(aKey, aValue); > > someSet.delete(oldMember).add(newMember); > > Are there any objections to making the clear and delete methods of > Map/WeakMap/Set also return the collection, just like set/add?
None from me. If I was a TC39 member, I'd object to *not* adding them. ^_^ ~TJ _______________________________________________ es-discuss mailing list [email protected] https://mail.mozilla.org/listinfo/es-discuss
