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Additional Concepts

Discover additional functional programming concepts by exploring the Writer monad for logging and the These monad for handling dual values. Understand their uses and how they extend the fp-ts library to solve complex programming problems in TypeScript.

We'll cover the following...

Here are a few concepts that weren’t discussed in the main text of this course but could still prove useful.

The Writer monad

The Writer monad is another classic monad. Whereas Reader was used to retrieve values at the right time, ...