Rick Waldron (2014-10-01T20:50:46.000Z)
forbes at lindesay.co.uk (2016-02-01T12:48:51.967Z)
> let map2 = new Map([...map1].map(([k, v]) => [k, v * 2]) Sorry for the almost-dup, didn't see this while I was typing.
> let map2 = new Map([...map1].map(([k, v]) => [k, v * 2]) Sorry for the almost-dup, didn't see this while I was typing.