I’m not sure what you mean by “locality of reference”. I assume you mean something other than the traditional meaning regarding how processors access memory?
Shit! Sorry, got my wires crossed, I actually meant locality of behavior. Basically, if you’re passing a monad around a bunch without sugar you can’t easily tell what’s in it after a while. Or at least I assume so, I’ve never written anything big in Haskell, just tons of little things.
To give a concrete example:
Yeah, that makes tons of sense. It sounds like Transaction is doing what a string might in another language, but just way more elegantly, which fits into the data generation kind of application. I have no idea how you’d code a game or embedded real-time system in a non-ugly way, though.
It also has a type system that is far, far more powerful than what mainstream imperative programming languages are capable of.
Absolutely. Usually the type system is just kind of what the person who wrote the language came up with. The Haskell system by contrast feels maximally precise and clear; it’s probably getting close to the best way to do it.
Shit! Sorry, got my wires crossed, I actually meant locality of behavior. Basically, if you’re passing a monad around a bunch without sugar you can’t easily tell what’s in it after a while. Or at least I assume so, I’ve never written anything big in Haskell, just tons of little things.
Yeah, that makes tons of sense. It sounds like
Transactionis doing what a string might in another language, but just way more elegantly, which fits into the data generation kind of application. I have no idea how you’d code a game or embedded real-time system in a non-ugly way, though.Absolutely. Usually the type system is just kind of what the person who wrote the language came up with. The Haskell system by contrast feels maximally precise and clear; it’s probably getting close to the best way to do it.