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Basics of GraphQL with Ruby on Rails

Basics of GraphQL with Ruby on Rails

In the first section we will learn about reading data; in the second, about changing data; and the slightly more advanced third section is about protecting data.

Overview

About this Course
This course teaches the basics of using GraphQL in a Rails application. GraphQL is a query language invented by Facebook in 2012, and made open source in 2015. While it has certain clear advantages over REST, it also has a somewhat steeper learning curve.

Structured in a simple and accessible manner, these lectures will help you get on your way to using GraphQL to circulate data between back-end and front-end applications.

In the first section we will learn about reading data; in the second, about changing data; and the slightly more advanced third section is about protecting data.

Basic knowledge
You should have already created at least one Ruby on Rails application
You should have some familiarity with what API applications are

Course Information

You should have already created at least one Ruby on Rails application
You should have some familiarity with what API applications are

How to add GraphQL to a Rail app so that it can talk to any Front-End
Enable GraphQL in a Rail app
Use GraphiQL, a query simulator
Ask for data using GraphQL Queries
Change data using mutations
Protect data using authorisation

Back-end developers in Ruby on Rails who are looking for a better way to talk to front-ends

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Course Specifications

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Course duration is 24 hours.

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