[Gambas-user] Opposite of Split

[Eilert]

Laurent Carlier schrieb:
> Le Jeudi 16 Juin 2005 16:29, Eilert a écrit :
> 
>>Hi,
>>
>>is there an opposite of the Split function? Something like "join" or so
>>that can put together the contents of an array into a string, separated
>>by any separator?
>>
>>Rolf
>>
> 
> 
> Something like that ? :
> 
> PUBLIC SUB Main()
> 
>   DIM myarray AS NEW Variant[]
>   DIM myvar AS Variant
>   DIM mystr AS String
> 
>   myarray.Push(12)
>   myarray.Push("a string")
>   myarray.Push(Now)
> 
>   FOR EACH myvar IN myarray
>     mystr = mystr & CStr(myvar) & " "
>   NEXT
> 
>   PRINT mystr
> 
> END
> 

Hi Laurent,

yes, this is it:

   FOR EACH myvar IN myarray
     mystr = mystr & CStr(myvar) & " "
   NEXT

I forgot the FOR EACH thing does exist. That makes it somewhat easier. 
What I really meant was

mystr = Join(myarray, " ")

But then, the CStr() would be missing, mystr and myarray would have to 
be of the same type (String) or the conversion would have to be implicit.

Rolf