9 Sep
2008
9 Sep
'08
9:12 p.m.
2008/9/9 Pieter Laeremans
What 's the best equivalent haskell approach ? thanks in advance, Pieter
The preferred approach is to look at your code, figure out where you are using tail (or could be calling something that uses tail) and use the "trace" function to output logging info. Don't forget that output is buffered with trace so you might get some strange ordering. A quick search of the API docs should show you where trace lives. Techniques that worked for Java don't work very well when debugging haskell. Others will tell you about flags and possibly using the debugger but I would count on eyeballing and printing as the least painful method. Justin