Merge groupBy signatures

baconjs / bacon.js

Functional reactive programming library for TypeScript and JavaScript

https://baconjs.github.io

MIT License

6.47k stars 330 forks source link

Merge groupBy signatures #742

Closed joux3 closed 5 years ago

joux3 commented 5 years ago

This should keep the API same but it has a performance benefit: the non-type-parameter version of groupBy by itself caused tsc to use over 6gb of memory and take 10x longer time on a real world codebase.