Happy to invite you to Ruby Meditation #31. Online on Saturday, January 23.

The event starts at 17:00 PM EET. It will be held in Zoom.

We will have 2 talks and an online afterparty.

Agenda:

Timezone EET

17:00 - Welcome words

17:10 - Type checking in Ruby (ENG) - Mykhailo Bortnyk, Ruby developer

📝Description of the talk:

After Sorbet, Ruby team started to develop homebrew type checking system. We’ll take a look on type checking tools in Ruby, review pros and cons of all of them. We are going to do some type-checking tasks and experiments and consider if type checking in Ruby is ready for production usage.

17:55 - Break

18:00 - Development with bicycles. (ENG) - Markus Schirp

Markus role self description is: "Master of disaster" 😅

📝 Description of the talk:

This talk focuses on a technique that enables developers and organizations to spend their developers' time more efficiently. The technique produces actionable call to actions to eliminate "wiggle room" between the behavior specified by tests and the behavior implemented in the code. It can be seen as the spiritual successor to traditional line coverage, that, while easy to measure, was not a meaningful metric to base actionable items from.

The talk will demonstrate using the mutant mutation testing tool on a life subject, and will feature a high degree of audience interaction.

18:45 - Afterparty🎉

Thanks to our sponsors SoftServe and Aejis for supporting the event .

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See you,

Ruby Meditation Team