Joins text items together by separating these with commas, and "and" at the end.
We can combine elements with:
ghci> comma ["red", "green", "blue"]
"red, green, and blue"
The package has tooling for the two different comma styles, and can work with any string-like type.
The package can work with types that are an instance of IsString and Monoid. So this means it works with String, Text, ByteString, MarkupM, and probably a lot more types that concatenate with the Monoid instance, and are an instance of IsString.
The module is compiled with Safe and does not depend on unsafe modules.
You can contribute by making a pull request on the GitHub repository.
You can contact the package maintainer by sending a mail to [email protected].