Wrap arrow function body in parentheses

If the inline arrow function consists of the <, <=, > or >= operator, it is advised to wrap the function body in parentheses.

Looking at the two versions below, it is easy for the first variant to cause a misleading.

// Bad
const compareToZero = a => a <= 0 ? 0 : a;

// Good
const compareToZero = a => (a <= 0 ? 0 : a);