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Ramda functional exercise 2 - Filter users that have an even age
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const R = require('ramda') | |
const json = { | |
users: [ | |
{id: 3, name: "Thad", age: 36}, | |
{id: 5, name: "Lucian", age: 23}, | |
{id: 2, name: "Justine", age: 29}, | |
{id: 4, name: "Katie", age: 26}, | |
{id: 0, name: "Jerold", age: 52}, | |
{id: 1, name: "Nona", age: 33} | |
] | |
} | |
// exercise 2: filter users that have an even age | |
const isEven = n => n % 2 === 0 | |
const usersWithEvenAge = | |
R.filter(R.propSatisfies(isEven, 'age'))(json.users) | |
console.log(usersWithEvenAge) |
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