Rati Iamsopha
Aug 22, 2017 · 1 min read

This:

const preciseOperation = f => (a, b, decimalDigits) => {

decimalDigits = decimalDigits || 12

+(f(a, b)).toFixed(decimalDigits)

}

Can turn to this:

const preciseOperation = f => (a, b, decimalDigits = 12) => +(f(a, b)).toFixed(decimalDigits)

Maybe a bit too long for a single line. But I like it :)

Otherwise awesome article bro

)

    Rati Iamsopha

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    A software engineer, a curious child, enjoying self-experiment life. || Tokyo || GMO GlobalSigner