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Discussion on: Daily Challenge #53 - Faro Shuffle

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Kerri Shotts •

Oh, it's been a while since I've had bandwidth to participate. Today's was nice & relaxing, though. Just what I need before a flight.

Here's mine:

const split = arr => 
    [arr.slice(0, arr.length / 2), arr.slice(arr.length / 2)];

const interleave = (a, b) => 
    a.reduce((shuffled, aIdx, idx) => (shuffled.push(aIdx, b[idx]), shuffled), []);

const faro = arr => interleave(...split(arr));

Full version w/ tests at gist.github.com/kerrishotts/bde389...