25 Apr
2005
25 Apr
'05
6:18 a.m.
On Mon, 25 Apr 2005, Bayley, Alistair wrote:
I'm a bit puzzled to find no sub-string search in the Haskell libraries (unless there's some neat composition of the existing Data.List functions that I've missed). Google doesn't help much either. I've found a KMP implementation: http://haskell.org/hawiki/RunTimeCompilation
I'm after something that'll report the position of the first occurrence, like Java's String.indexOf().
List.findIndex (List.isPrefixOf "bla") (List.tails "dfvbdbblaesre")