Motive behind !empty() with front() instead of Optional front()

[Jacob Carlborg]

On 2021-04-05 22:01, Per Nordlöw wrote:

> Interesting. Can you show some pseudocode of this? Can those algorithms 
> be implemented as non-member functions?

Here's an article about idiomatic Scala and optional types [1]. I think 
it applies to D as well.

[1] 
https://www.originate.com/thinking/idiomatic-scala-your-options-do-not-match

-- 
/Jacob Carlborg