es6utils.js

const compose = (...functions) => x => functions.reduce((acc, fn) => fn(acc), x);
// compose(fn1, fn2, fn3)

const pipe = functions => data => {
  return functions.reduce(
    (value, func) => func(value),
    data
  );
};

/* const pipeline = pipe([
  x => x * 2,
  x => x + 10,
  x => x > 100,
  b => !b
]); */