🚀Quelle couleur est la plus proche de 610 ?
const table = new Map([
[0,'yellowgreen'],
[150, 'green'],
[600, 'olive'],
[750, 'red'],
[800, 'black'],
]);
Solution :
const closestKey = [...table.keys()].reduce( (acc, key) => {
return acc = ( Math.abs(acc-value) < Math.abs(key-value) ) ? acc : key
})
console.log(`the closest value of ${value} is ${table.get(closestKey)}`