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Note: This is a downstream git-mirror of my personal fossil repository. Changes in git won’t be sent back upstream.

Option

Deno module inspired by Rusts Option<T> to help handling null and undefined in Typescript.

How to use

The main idea is to type all values that are either T | null or T | undefined into a unified Option<T> and to handle either cases with the help of match() and the Matcher class.

This allows solid type/null safety in your project without the fear of cannot read property name of undefined.