Directions US 2016 (yes, 2016, sorry y’all who got the 2017 link in your mailbox) was quite an event. As Directions always is, a lot of people, enthusiastic about this market we strive to thrive in, and about the product we love no matter the limitations we often face when we aim for better, more scalable architectures.
If anything, it reminded me of a long to-do list I have had around for this blog for a while, and I decided to start cleaning it up. The topic of my main session this year was loose coupling of dependencies (I called it polymorphism, because that’s what I’d ultimately like to see possible in C/AL) and I presented two patterns I came up with during my past few years.
Before I present them here on my blog, I wanted to put them in a broader context: loose coupling. So, this is what this post is all about: explaining what loose coupling is, how to achieve it in C/AL, and why you will not want to live without it ever again.