Quicksort with ramda

quicksort.js

const R = require('ramda')

function quicksort(list) {
  return R.ifElse(
    R.pipe(R.length, R.gt(2)),
    R.identity,
    list => {
      const [pivot, ...rest] = list
      return R.pipe(
        R.partition(R.gt(pivot)),
        R.map(quicksort),
        R.insert(1, [pivot]),
        R.reduce(R.concat, [])
      )(rest)
    }
  )(list)
}

const list = [ 14, 79, 13, 92, 16, 6, 71, 17, 74, 9]
const sortedList = quicksort(list)
console.log(sortedList)