AndrewBestbier

const express = require('express')
const app = express()
const port = 3000

app.get('/', (req, res) => res.send('Hello World!'))

app.listen(port, () => console.log(`Example app listening on port ${port}!`))

AndrewBestbier

['A', 'B', 'C'].map(element => {
    let result;
    if (element === 'A') {
        result = 'a';
    }
    if (element === 'B') {
        result = 'b';
    }
    if (element === 'C') {
        result = 'c';

AndrewBestbier

import Prelude
import Data.Complex

data CompassPoint = E | N | W | S deriving (Show, Enum)
type Position = Complex Double
type Point = (Position, CompassPoint, Int)
type ComplexPoint = (Point, [Point])

-- Question 1
question1 n = (\((x:+y), _) -> abs x + abs y) . last . take n $ iterate step1 ((0:+0), E)

AndrewBestbier

const values = [1, 2, 3, 'a', 'b', 'c'];

// [] -> []
// [x] -> [x]
// x: xs : y -> [x, y] ++ func(xs)
const melder = values => {
    if (values.length <= 1) {
        return values;
    }