February 2019
Beginner to intermediate
180 pages
4h 4m
English
Content preview from ReasonML Quick Start Guide
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JSON in Reason
In this chapter, we'll learn how to work with JSON by building a simple customer management application. This application lives within the /customers route of our existing app and can create, read, and update customers. JSON data persists to localStorage. Throughout this chapter, we convert external JSON into a typed data structure that Reason can understand in two different ways:
- Using pure Reason
- Using the bs-json library
We'll compare and contrast each method at the end of the chapter. We'll also discuss how GraphQL can help provide a pleasant developer experience when working with JSON in a statically typed language such as Reason.
To follow along with building the customer management application, clone this book's GitHub ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.