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Trailblazer tutorial: collections, forms, testing Cells - part 6

In this post, we will finish up refactoring views that we saw, including a view that is heavily based on callbacks. We won't be able to delete them yet since for now we only render the cell in one ...

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Krzysztof Piotrowski

Trailblazer tutorial: refactoring legacy rails views with Trailblazer Cells - part 5

Encapsulating backend business logic into Trailblazer operations is a very important part of building an app based on it, alongside contracts and moving logic from controllers. Another important st...

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Krzysztof Piotrowski

Trailblazer tutorial: updating old fat controller - part 4.

Since we prepared and tested Operation and Contract to create Proposal with Trailblazer way, it is time to clean the mess in the controller. Let's remind how our controller #create action looks lik...

Adam

Adam Piotrowski

Trailblazer tutorial: refactoring fat controller - part 3.

Before we move our business logic to Operation class we still need to handle: Setting the speaker data, Updating the bio of current user based on the speaker from proposal bio. (Iteration 6) D...

Adam

Adam Piotrowski

Trailblazer tutorial: move business logic from controller - part 2.

Since we have basic cases and success flow tested and implemented, it is time to focus on our business logic which we want to move from controller to Operation. Our first identified logic is to ...

Adam

Adam Piotrowski

Trailblazer tutorial: fat controller - part 1.

Introduction We write web development software for ~20 years, we used Perl, PHP, Python, C#, and Java during the first 13 years of our existence. Now for the last 7 years, we decided to focus on o...

Adam

Adam Piotrowski

Should we even care about the code?

Context Before I start this little controversial blog post, I would like to give a little context of the situation, which made me come with conclusions below. About 7 years ago I started to a co-o...

Adam

Adam Piotrowski

Synchronous and Asynchronous JavaScript for Beginners

A lot of water in the river has passed since my last posts about Javascript. It was not easy to find time for the next part. But ... I succeeded and would like to share something that has been both...

Bartek

Bartosz Łogwiniuk

2N IT Recognized as Excellent Service Firm

With over 1.5 billion websites online, you need to make your website stand out. 39% of users will stop using a site if it takes too long to load, but with effective software, you can ensure your bu...

Lukasz

Łukasz Żarski

The Art of Project Management

INTRODUCTION “The Art of War” by Sun Tzu is already well-known East Asian ancient warfare guide. It contains complex advice on how to approach an upcoming war, how to conduct the reconnaissance of...

Lukasz

Łukasz Żarski