[Haskell-cafe] Re: Query on list comprehension

Henning Thielemann writes:

On Tue, 17 Mar 2009, Melanie_Green wrote:

...

What are the limitations of list comprehension. I want to use listcomprehension to output the pattern below. So a mixture of a's and newline characters. The part im stuck at is creating arguments in the listcomprehension to stop at some point then execute next loop. Is it even possible to create the pattern below purely from list comprehension.Thankyou in advance.

a aa aaa

iterate ('a':) "\n"

Game to Henning Thielemann! -- Jón Fairbairn Jon.Fairbairn@cl.cam.ac.uk http://www.chaos.org.uk/~jf/Stuff-I-dont-want.html (updated 2009-01-31)