A pipeline of transformations example using reduce

pipeline-reduce-example.js

const increment = input => input + 1
const decrement = input => input - 1
const double = input => input * 2
const halve = input => input / 2

const initialValue = 10

const pipeline = [
  increment,
  double,
  decrement,
  increment,
  double,
  increment,
  double,
]

const finalValue = pipeline.reduce((acc, el) => el(acc), initialValue)

console.log(finalValue)