21 Apr
2010
21 Apr
'10
7:45 p.m.
Am Donnerstag 22 April 2010 01:29:26 schrieb Renato dos Santos Leal:
Yes, I'm using hugs. My teacher told me to use it and he corrects our projects using it, the differece between hugs and GHC, is it large?
hugs is an interpreter, GHC is a compiler. With GHC comes the interactive interpreter ghci, which is fairly similar to hugs.
I don't know if I got what you meant with pure functions, but I'll keep studying.
pure is "not IO" (side-effect free; expressions of type IO a can have side effects, and it is much easier to reason about things if they don't have side effects).