• @pink_bangbi

Super Engineer Cat.

Let's collect type info during Ruby running and automaticall

Currently, Ruby is introducing RBS, which defines type information, and developing TypeProf, which statically analyzes Ruby code to extract type information, as efforts to improve the Developer Experience. So I am working on a different approach than TypeProf, using TracePoint to collect information on method calls when Ruby code is executed and generate RBS files based on that information. I will explain the advantages and disadvantages of this approach compared to TypeProf, as well as how I achieved it. Let's use this session as an opportunity to get more people interested in RBS and work together to improve the future Ruby Developer Experience!