What is the correct way to create a semigroup for ...

# arrow

[Cody Mikol]

What is the correct way to create a semigroup for Nel ?

I’m doing something along the lines of

list.parTraverseValidated(Nel.semigroup(), ::foobar)

but this is not correct

[simon.vergauwen]

Hey @Cody Mikol,

It’s the other way around. Semigroup.nonEmptyList(). The instances are always present on the companion of the interface.

[Cody Mikol]

🙌 Thank you