I've made a dependency graph for DRY-RB Ruby gems family

When I've been starting to learn DRY-RB gems ecosystem, I've been wondering, what the hell should I start learning first. Which gems are the best to learn at the beginning, and which one I should skip?I hope in this article I'll be able to put some light on the topic.Recently, when I've been browsing through the DRY-RB discourse forum, I went through a post from Jed Schneider, suggesting a visualization of dependencies for a DRY-RB family.I quickly figured out that such diagram may tremendously simplify the decision making when a new developer wants to start learning DRY-RB gems.I think It's a great idea, so here it is!.