March 2018
Intermediate to advanced
304 pages
6h 59m
English
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Moving On
In this chapter, we learned how to build the foundation of a GraphQL schema in an Elixir application, defining an object type that we exposed via a query field, and we tested our fledgling API using a popular tool, GraphiQL.
Here are a couple challenges for you before we move on:
- We’ve defined :id and :name fields for our MenuItem object type. The backing Ecto schema, PlateSlate.Menu.Item, has a number of other fields we could also expose in our GraphQL schema. Define another one using one of the built-in scalar types we mentioned earlier.
- Add descriptions for the fields inside the MenuItem object type, using the @desc form. Don’t stop there: you can use it to add a description for the object type itself, too. Verify that GraphiQL is ...
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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.