[Haskell-cafe] beginner question - file handling
ndmitchell at gmail.com
Sun Mar 5 14:53:13 EST 2006
do x <- readFile "test.txt"
print (length (lines x))
That prints out the number of lines in a file, but once you have done
lines x, you can do anything you want to the lines
On 3/5/06, Richard Gooding <rich_gooding at yahoo.com> wrote:
> can someone please point me at some code to read in the lines for a file - a working example ?
> I've have checked the tutorials on the wiki (some broken links) but couldn't find anything. - and my "The craft of functiional programming" doesn't have an example either !
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