Christian Schaller wrote:

>Hi everyone!
>
>I'm trying to find a built in function for converting a string to a list of
>characters, similar to SML's explode.  Is something like this available?
>
>Thank you!
>
>- Chris
>
# let explode s =
   let n = String.length s in
   let rec aux k = if k = n then [] else s.[k] :: aux (k+1) in
   aux 0;;
      val explode : string -> char list = <fun>
# explode "foo";;
- : char list = ['f'; 'o'; 'o']

Issac


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