tj.crowder at farsightsoftware.com
Thu Jan 18 17:37:45 UTC 2018
On Thu, Jan 18, 2018 at 5:28 PM, 森建 <moriken at kimamass.com> wrote:
> This code is redundant. I just want to write
> `mapA.assign(mapB, mapC);`.
FWIW, it would be more in keeping with `Object.assign` if it were on `Map`
rather than `Map.prototype`. E.g., you'd write the code above like this:
Map.assign(mapA, mapB, mapC);
or if creating a new map:
const newMap = Map.assign(new Map, mapA, mapB, mapC);
But then, adding methods to `Map.prototype` isn't as fraught as adding
methods to `Object.prototype`... :-)
-- T.J. Crowder
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