Функции трубы

const pipeFunctions = (…fns) =>
  fns.reduce((f, g) => (…args) => g(f(…args)));

const add5 = x => x + 5;
const multiply = (x, y) => x * y;
const multiplyAndAdd5 = pipeFunctions(multiply, add5);
multiplyAndAdd5(5, 2); // 15