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Start your free trialKahriq Chatmon
8,694 PointsArrow function syntax
Why does this work
const users = [
{name: 'Samir', age: 27},
{name: 'Angela', age: 33},
{name: 'Beatrice', age: 42}
];
const noSamir = users.filter( (user) => user.name !== 'Samir' );
but this doesn't?
const users = [
{name: 'Samir', age: 27},
{name: 'Angela', age: 33},
{name: 'Beatrice', age: 42}
];
const noSamir = users.filter( (user) => {user.name !== 'Samir'} );
I thought curly braces in arrow functions were optional?
1 Answer
Steven Parker
231,268 PointsThe parentheses are optional if you have a single argument. But when you use braces for the body, you need complete statement(s), not just an expression:
const noSamir = users.filter(user => { return user.name !== "Samir"; });