I would still love to have something like that in ES6 (loosely similar to String.prototype.repeat). Once you have that, you can e.g. use Array.prototype.map to do more things.
Two possibilities: - Array.repeat(undefined, 3) -> [ undefined, undefined, undefined ] - [ undefined ].repeat(3) -> [ undefined, undefined, undefined ] The same array could be created like this, but that seems too much work for a relatively common operation. 'x'.repeat(3).split('').map(=> undefined) -- Dr. Axel Rauschmayer a...@rauschma.de home: rauschma.de twitter: twitter.com/rauschma blog: 2ality.com
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