Automatically generating types by running tests
Takumi Shotoku • Matsuyama, Ehime, Japan • Japanese • Talk

Date: April 16, 2025
Published: May 27, 2025
Announced: unknown

Introducing RBS into an existing application is difficult. It is impractical to manually write types for all methods in an application with many lines of code.

To solve this issue, I am developing a gem that collects type information at test runtime and automatically inserts it as an embedded RBS type declaration (for rbs-inline). This talk will introduce the development status of the gem, implementation details, and usage.

https://rubykaigi.org/2025/presentations/sinsoku_listy.html

RubyKaigi 2025