@extra-array/reduce-right/index.js

Reduces values from right, to a single value.

'use strict';
function reduceRight(x, fr, acc) {
    var init = arguments.length <= 2;
    for (var i = x.length - 1; i >= 0; i--) {
        if (init) {
            acc = x[i];
            init = false;
        }
        else
            acc = fr(acc, x[i], i, x);
    }
    return acc;
}
module.exports = reduceRight;