byorgey at gmail.com
Tue Dec 4 13:33:55 EST 2007
On Dec 4, 2007 1:29 PM, Ryan Bloor <ryanbloor at hotmail.com> wrote:
> I will try and explain it better.
> I am meaning to write a function that takes a string, " apple" and
> eliminates the spaces at the start ONLY. called........ removeSpace ::
> String -> String
> I decided to use the function 'dropWhile' and another one 'isSpace' in the
> 'removeSpace' function.
> removeSpace:: String -> String
> removeSpace a = case dropWhile isSpace a of
> "" ->
I am not sure why you think you need to do a case analysis here. Think
about what 'dropWhile isSpace' does.
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