I am a Head of Production who is passionate about crafting state-of-the-art functional software solutions. In the over 12 years of my professional career, I gained experience in building various types of platforms, which now allows me to mentor my colleagues and share my team-building and technology insights in blog publications.
A few techniques which can help you handle errors in production if your client is non-technical. You should always apply best practices in your projects to avoid bad situations. But if some errors slip through your test suite, code reviews, QA and testing on staging, be sure that you handle it in a proper way.
Adding GraphQL pagination might be tricky because there are quite a lot of different implementations. In this tutorial, we are going to prepare a separate query file to get you familiar with it.
One-On-One Session (or O3 in short) is a really powerful tool used by many managers all over the world. It is a well-structured meeting in which a manager/team leader spends some time (usually 30 minutes) with each of his/her team member to discuss progress, strengths, weaknesses, goals and other employee-related matters.
Today we are going to add specs (again, we will focus only on the happy paths) for GraphQL queries. But there is one thing about the current implementation of the queries that I don’t like. We have everything defined in one file: `app/graphql/types/query_type.rb`
In the last article we added a few GraphQL mutations to our test application. It is time to create automated tests for each of them. But first things first, we need to set up `RSpec` in order to write better specs.
In this article, I would like to focus on adding GraphQL mutations. We will be working on the test application we created previously in this article. It might be helpful for you to know the structure, models, and types we are using so I encourage you to take a look.
GraphQL is an open source query language created by Facebook. It is a powerful tool that you can use for building your API. It is not a silver bullet but it can definitely help you solve some challenges like getting many resources in a single request.
