In an earlier email I asked you on your opinions as to what you would like to read more about. A bit like a “chose-your-own-adventure” style newsletter. BTW: Did you see that show on Netflix, where you can decide how the story unfolds? This was excellent.
Although the nerd in me sees many ways how it was confusing for the user and how it could have been even better. But for a TV show? Wow, I am excited that dared to do that!
Anyway, the majority of the answers indicated that you would like to read something about testing strategies.
Chad clicked the button and created his pull request. He had worked on his feature really long — it must have been three weeks. Finally, it was time to integrate his changes into the master branch so they could go live with the new version of the app. This was the first huge feature that was his responsibility. His team lead, Janet, gave him the ticket for the task and he set out to write his code. “When it finally goes live,” he thought, “the churn of our users should drastically go down!”.
Primarily he had found many places in the app, where users committed some actions. Up until now, these actions weren’t registered anywhere, so nothing and nobody tracked them. There was no record of what the user did or didn’t do inside the app. Marketing alerted management that too many users did not renew their accounts, or outright canceled. In turn, management asked the developers to do something about it. Together the team decided to record all user actions and put them into a log of all activities for this user. This way they could make calculations which users were not active in the app and reach out to them to prevent them from abandoning the application, or so they hoped.
The development of the feature enabled Chad to take a thorough look at the whole application. After all, he had to integrate his code into all kinds of places. And so he did. Today he was finally ready to publish the code and begin the merging. To integrate it into the master branch so that it could get deployed, he had to create a pull request. “Since my code is well written and worked when I tested it, it shouldn’t take too long for this merge to complete.” was his conviction. He assigned the pull request to his team lead and another backend developer that he had talked to during lunch a few days earlier. Chad used the lunch to tell her about his progress on the feature, and she seemed interested. So another set of eyes shouldn’t hurt.
There are only two hard rules when doing code review with your coworkers:
Keep it professional. Don’t. Get. Personal.
Don’t take it personal.
Remember that you are talking about letters and symbols in files. Nothing more and nothing less.
You are doing this to improve the results, the software.
If you want to measure the complexity of your software, there is a lot of software, tools and software-as-a-service offerings available. These options can seem daunting and have a lot of onboarding time (the time it takes you to understand how to use them and get meaningful results).
If none of these things work for you, don’t despair. There is a simple way to get a high-level view on the complexity of your software. And it’s language-agnostic. It doesn’t care whether you write CSS, Ruby, Java or something else.
In computing, an interface is a shared boundary across which two or more separate components of a computer system exchange information.
(Source: Wikipedia.org)
You develop a web application that has a frontend for the users and a backend for the business logic and the data persistence. (This is a simplification, bear with me for a second.)
Your frontend accesses the data from the backend through an API that the backend provides. This is the first interface. It’s right there in its name Application Programming Interface. But let’s ignore that one for another second.
How does your frontend consume the API? Did you wrap the calls to the API in its own class in the frontend?
I bet that most people reading this won’t have UAT or QA. So what could you do to still achieve quality in the eyes of your users?
Yours users will spend more time with your software, like it and recommend it more, when they are happy using it. If we’re honest it might even be enough to make them not dislike the software. There is so much crap software out there, that people use to get their job done, that the bar is pretty low.
During the last months I wrote a lot about quality and how to develop high-quality software. These letters dealt with topics like linting your code, testing and documenting it.
I also wrote about the different perspectives and motives that might exist in your team.
But there is one view that I omitted more or less: The external view of your customers. They expect to receive and use your software. They expect it to be without bugs and to fulfill the role they “hired it for”.
I am an expert in writing and working with Ruby and Ruby on Rails. But today I was in a fortunate position to realise something: By now, I am language-agnostic. With one of my current clients, I am working with Node.js and Angular. There’s even some PHP in there. My client knew that I haven’t worked with any of these technologies before. Yet they wanted to have me anyway. Even for a price that was above their initial budget.
Today I want to share a small little idea with you. An idea that can have grave consequences if misregarded:
When you schedule a meeting with your team, also share with the team who is responsible for taking minutes/notes. One person has to be responsible for that.
