Jonathan Beebe jonathan-beebe

WatermelonDB + Typescript

TLDR: Jump to Full Sample Coe to just see the final code.

I have a React + TypeScript + WatermelonDB project and want to:

Create a typesafe association between related models.
Observe a collection for changes so react components automitally re-render when items are added or removed.

I generally found WatermelonDB + TypeScript examples to be lacking, so I put together this brief example

YYYY-MM-DD Spike Name

Purpose: Problem statement (try to avoid solution-ing here.)

IS

List of things that this is.

IS NOT

Borderline Personality Disorder (BPD)

9 Traits

Fear of Abandonment
Idealization & Devaluation, Unstable Relationships
Unstable Identity
Emotional Void, Emptiness
Impulsive, Self Destructive
Suicidal, Self Harm

                       Urgent               Not Urgent
               ┌─────────────────────┬─────────────────────┐
               │                     │                     │
               │                     │                     │
     Important │      Do First       │      Do Later       │
               │                     │                     │
               │                     │                     │
               ├─────────────────────┼─────────────────────┤

│ │ │

Cleanup

Run this command periodically to clean loose objects and compress stuff.

git gc --aggressive

General

List all local branches sorted by last commit date, oldest last

	import 'package:flutter/material.dart';

	void main() {
	runApp(MyApp());
	}

	class MyApp extends StatelessWidget {
	@override
	Widget build(BuildContext context) {
	return MaterialApp(

	import 'package:flutter/material.dart';
	import 'package:provider/provider.dart';
	import 'dart:math';

	void main() => runApp(
	ChangeNotifierProvider(
	create: (_) => ThemeProvider(),
	child: const MyApp(),
	),
	);

	// https://gist.github.com/jonathan-beebe/a631492c6589b14d0c06fe846d266ff7

	import UIKit

	// The vendor sandbox returns the following values for an `undefined` string value:
	//
	// - `""`
	// - `"None"`
	// - `null`
	//

	using System;
	using System.Reflection;
	using System.Collections.Generic;
	using System.Linq;

	interface IRessetable
	{
	void Reset();
	}

	┌──────────────────────────┬──────────────────────────┐
	Complex │┌───────────┐ │ ┌───────────┐│
	││ Engineer │ │ │ Architect ││
	▲ │└───────────┘ │ └───────────┘│
	│ │ │ │
	│ │ │ │
	│ │ │ │
	│ │ │ │
	│ │ │ │
	│ │ │ │