Teaching Computer Science and Choosing a Language

The speaker talks about their experience teaching computer science to high school students and the decision to teach JavaScript over Ruby, highlighting the importance of practicality and web development. They also discuss the benefits of learning multiple languages for diverse problem-solving approaches.

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In this episode of Ruby for All, Andrew and Julie kick off with their excitement for RubyConf and then introduce their special guest Ufuk Kayserilioglu, an Engineering Manager at Shopify, to discuss his passion for Ruby and his contributions to the Ruby community. They also touch upon the importance of mastering your choice of programming language and diving into the work of first principle thinking. Ufuk explains the concept of ‘Triple equals’ as his favorite Ruby method and offers valuable insight into the open source community. The discussions wrap up with Ufuk expressing his anticipation for RubyConf and encourages a more communal and interactive setting for programmers. Press download now to hear much more!

[00:00:08] Julie and Andrew are super excited to attend RubyConf but they both are preoccupied with work things going on.

[00:00:55] Ufuk introduces himself and discusses his job at Shopify and their mandate to ensure Ruby and Rails remain foundational for the next century, including community, tooling, and industry preference. He also shares his background in physics and academia, and his transition to programming for the instant gratification of seeing solutions in action.

[00:03:00] Andrew seeks Ufuk’s advice on the relevance of learning Ruby on Rails in 2023 for job prospects. Ufuk suggests learning Ruby for enjoyment, rather than just for career advantages, emphasizing curiosity and learning for its own sake.

[00:07:30] Julie asks about the depth of learning one language versus branching out. Ufuk advises mastery of tools and languages used professionally, comparing it to fluency in human languages. He advocates for learning multiple programming languages to gain different perspectives and solutions. Andrew, identifying with ADHD, questions the notion of mastery and emphasizes learning patterns in programming that are universal across languages.

[00:12:50] Julie inquires about what it feels like to master Ruby, and Ufuk clarifies that mastery isn’t about typing speed but about understanding how to implement complex modules and APIs naturally in Ruby, recognizing and applying patterns without having to think hard about the language itself.

[00:14:34] Julie questions if there is a deliberate practice to reach mastery faster than just building repeatedly. Ufuk compares mastering programming to an artistic endeavor, such as playing a musical instrument, and suggests that various practices lead to a flow state of mastery.

[00:16:27] Ufuk adds that observing skilled individuals and pairing with more knowledgeable programmers accelerates learning. He mentions RubyConf Community Day and his role in organizing a hack day, aiming to connect newcomers with experienced project leaders to foster learning and collaboration.

[00:18:15] What does Ufuk love about the Ruby community? He praises the community’s openness and willingness to collaborate, despite occasional drama and tension, finding value in the free exchange of information and collaboration.

[00:20:15] Julie asks about Ufuk’s history and evolution in the Ruby community. He reflects on his journey with Ruby since around 2012, evolving from building projects to actively participating in the community.

[00:22:35] Andrew inquires about what Ufuk is looking forward to in San Diego. He expresses his excitement for the hack day he’s co-organizing, viewing the conference as an offsite for the Ruby open source community, focusing on building things and active collaboration beyond just attending talks. Julie is looking forward to experience RubyConf’s new format firsthand, and Andrew voices a complaint about the RubyConf website lacking detailed info on the event schedule and format.

[00:27:39] Julie wants to know how to apply “first principles” thinking to programming. Ufuk explains that this approach involves understanding the fundamental concepts underlying a problem and using them to find solutions.

[00:30:48] Julie mentions Ufuk’s RailsConf 2020 talk about peeling the layers of the network, and he shares how he created a mini website to accompany his talk.

[00:34:34] Lastly, Andrew asks Ufuk about his favorite Ruby method, to which Ufuk responds that it’s the Triple equals (===) operator, explaining its utility and how it’s used in type checking and inclusion checks within the Ruby language.

[00:37:23] Andrew expresses his need to find a Sorbet or RBS expert because he has reservations about Sorbet and wishes to be convinced of its benefits, which Ufuk agrees to connect Andrew with a Sorbet expert and that during Ruby Conf and they could work together on “sorbitizing” a piece of Andrew’s code to demonstrate the practicality of it.

Panelists:

Andrew Mason

Julie J.

Guest:

Ufuk Kayserilioglu

Sponsors:

GoRails

Honeybadger

Links:

Andrew Mason X/Twitter

Andrew Mason Website

Julie J. X/Twitter