24 Apr
2007
24 Apr
'07
11:33 a.m.
Udo Stenzel wrote:
There is another bug of this sort in your code. Consider
incWordCount w m = M.insertWith (+) w 1 m
There is no reason to evaluate the sum inside the map, instead an unevaluated thunk is put in there.
Would not Data.Map.insertWith' do the trick?