> I kept waiting for more examples for why we need FP
Dependent types, allow a lot more type safety (ex. shader program type parametrized by description of its uniform variables, getting rid of `INVALID_OPERATION` on wrong uniform location/type).
> you can incorporate those features in imperative languages like Rust and Swift
Incorporating dependent types into imperative languages with unrestricted effects is hard (impossible?).
Dependent types, allow a lot more type safety (ex. shader program type parametrized by description of its uniform variables, getting rid of `INVALID_OPERATION` on wrong uniform location/type).
> you can incorporate those features in imperative languages like Rust and Swift
Incorporating dependent types into imperative languages with unrestricted effects is hard (impossible?).