Problems.P08

Description

Part of Ninety-Nine Haskell Problems. Some solutions are in Solutions.P08.

Synopsis

Documentation

compress :: Eq a => [a] -> [a] Source #

Eliminate consecutive duplicates of list elements.

If a list contains repeated elements, they should be replaced with a single copy of the element. The order of the elements should not be changed.

>>> compress "aaaabccaadeeee"
"abcade"