Disallow unreadable IIFEs ​
💼 This rule is enabled in the ✅ recommended config.
IIFE with parenthesized arrow function body is considered unreadable.
Fail ​
js
const foo = (bar => (bar ? bar.baz : baz))(getBar());js
const foo = ((bar, baz) => ({bar, baz}))(bar, baz);Pass ​
js
const bar = getBar();
const foo = bar ? bar.baz : baz;js
const getBaz = bar => (bar ? bar.baz : baz);
const foo = getBaz(getBar());js
const foo = (bar => {
return bar ? bar.baz : baz;
})(getBar());