JBoss925 JBoss925

i make apps and whatnot

JBoss925 / commonOps.ts

Created February 18, 2020 09:17

A promise-based way to resolve firebase firestore references recursively in an object and asynchronously.

	// This file contains common operations that will need to be performed often.

	import { firestore } from "firebase";
	import { isUndefined } from "util";

	/**
	* This function takes a collection reference and turns it into an array
	* of its constituent document references
	*
	* @param coll the collection to convert into a docref array

JBoss925 / a-ChainMonad.ts

Last active October 15, 2024 20:58

A typescript implementation of several versions of a Monad that allows a pipe-style application syntax as well as Monad-level logic.

	// -------------------------------------------------------------------------------------------------------------------------------------
	// This is a basic example of how a framework can be developed to apply a series of transformations in sequence.
	// -------------------------------------------------------------------------------------------------------------------------------------

	type Chain<T> = {
	value: T,
	apply: (transform: (value: T) => T) => Chain<T>,
	}

	function wrap<T>(value: T): Chain<T> {