[Haskell-beginners] homogeneous value list

Luca Ciciriello luca_ciciriello at hotmail.com
Fri Mar 12 08:27:21 EST 2010


I know, this is a very basic question but I've had some trouble with it.


I've a list and I want to write a function 


isHomogeneous :: [String] -> Bool


returning True is all the elements of the list are equals and False otherwise. In my first ugly test I've used a list-comprehension method, but I'm sure that exists a more elegant/short way to obtain the same result.


Thanks in advance for any answer.


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