[Haskell-cafe] Re: Query on list comprehension

[Yitzchak Gale]

Melanie_Green writes:
>> I want to use listcomprehension to output the pattern below...

Jón Fairbairn wrote:
> Why do you want to use list comprehensions?
> What if they aren't the best way of getting the
> result you want?

unlines . tail . inits . repeat $ 'a'

> concat [replicate n 'a' ++ "\n" | n <- [1..]]

Or:

unlines [replicate n 'a' | n <- [1..]]

-Yitz