Kellen Frodelius-Fujimoto kellenff

The following section is not part of monet.js documentation, but I think it's worth showing how we can compose readers using fp-ts.

Reader composition

Let's say we have the following piece of code:

interface Dependencies {
  logger: { log: (message: string) => void }
 env: 'development' | 'production'

Once you understand what monads are, and why they exist, you lose the ability to explain it to anybody.

Here's to hoping I don't understand them

	// This first file contains the first iteration of this pattern. It's already
	// nice, but not enough for full-fledged IoC libraries.
	// There's a second file in this same gist that goes one step further, although,
	// for now, it still needs some extra polish.

	// -----------------------------------------------------------------------------
	// First: the two main interfaces.
	// They are the core of the pattern.
	// -----------------------------------------------------------------------------
	export interface WritableRegistry {