2025-08-20 20:36:18 +0300 MSK

/**
 * @param {Function[]} functions
 * @return {Function}
 */
var compose = function(functions) {
	if (functions.length === 0) {
        return function(x) { return x; };
    }
    return functions.reduceRight(function(prevFn, nextFn) {
        return function(x) {
            return nextFn(prevFn(x));
        };
    });
};