[Haskell-cafe] New to Haskell, suggestions on code
fezsentido at gmail.com
Thu Jun 23 10:16:20 EDT 2005
Hi there, a professor gave us an assigment to make a FA -> RE translator in
any language we chose to, i decided to bite the bullet and learn Haskell as
have been wanting to for a long time.
The code seems to work ok, but i am wondering if someone more knowledgeable
could give me advices over how i could have done it better/easier.
At many places i have put a Char type instead of an abstract one because some
funcations were not working properly before and i wanted to be able to output
things and so be able to see what was the problem.
(Haskell doesnt seem a 'magic' function to output arbitrary structures? That
would be quite helpful for debugging)
And probably it's better style to use $ instead of many parentheses as i did
(i didnt know what $ was for at the time...)
The name of the file i made was:
I tried reused all i could find from Joao Saraiva's RE -> FA library. But iirc
this was only the data definitions for NDFA, DFA, RE and the DFA->NDFA
I am sending all the files attached (Fa2RegExp.hs + the library)
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