[Haskell-cafe] typeclasses comprehension problems: situation classes?

Hello, cafe visitors! I'm trying to learn Haskell typeclasses, - about how to use them, - but can't handle some conceptiual problems, which confuses me a lot. I took one real problem (ErrorInfo gragual gathering), to tackle it in my studies: I have a class of situations: there is an object, and

Re: [Haskell-cafe] typeclasses comprehension problems: situation classes?

Hello Belka, Saturday, May 16, 2009, 9:22:54 PM, you wrote: I'm trying to learn Haskell typeclasses, - about how to use them, - but am i correctly understood that you've started learning type classes with multi-parameter ones? this may be a bit too brave, especially for a woman :D i suggest

Re: [Haskell-cafe] typeclasses comprehension problems: situation classes?

Bulat Ziganshin wrote: Hello Belka, Saturday, May 16, 2009, 9:22:54 PM, you wrote: I'm trying to learn Haskell typeclasses, - about how to use them, - but am i correctly understood that you've started learning type classes with multi-parameter ones? this may be a bit too brave, especially