Re: Do I understand this right

Hi Roelof,

Have you worked your way through the tutorial at http://try.ocamlpro.com/
yet? I think it will help you with a lot of the difficulties you are having.

martin

On Fri, Nov 7, 2014 at 6:53 AM, Robert Jakob [email protected]
[ocaml_beginners] <[email protected]> wrote:

> >
> > Im still struggeling with chapter 4 and I see this :
> Chapter 4 of what?
>
> > (string * int) list
> >
> > Am I right that I must see it like this [ [hhshsh, 1] ]
> No, that is not correct.
>
> int list is a type whose values look like this: [1;2;3;4]
> (string * int) is a pair type whose values are a string in the first
> component and
> an integer in the second, e.g., (“hello”, 42)
>
> The composition of both, (string * int) list is thus a list whose
> elements are pairs of strings and integers. Values thus look like this:
> [(“hello”, 1) ; (“foo”,42)]
>
> r.
>
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