Deep nesting vs early returns

[Jacob Carlborg]

On 2018-10-02 20:14, Andrei Alexandrescu wrote:
> Kate Gregory makes a good argument on something I've often commented in 
> code reviews: https://youtu.be/n0Ak6xtVXno?t=2682

Swift has the "guard" statement to help with early returns (and unwrap 
optionals).

https://thatthinginswift.com/guard-statement-swift/
https://docs.swift.org/swift-book/ReferenceManual/Statements.html#ID524

-- 
/Jacob Carlborg