Difference between revisions of "Singleton list confusion"
Jump to navigation
Jump to search
(short introduction) |
(No difference)
|
Revision as of 15:44, 10 April 2008
Why do Haskell newcomers frequently believe, that list variables must be enclosed in brackets?
People sometimes write argument patterns like [x]
, hoping that x
will assume all values of a list successively.
Maybe it is some kind of list comprehension.
See for example Haskell-Cafe about Pattern match failure