Daniel Carrera wrote:

>On Sat, Feb 08, 2003 at 08:44:04AM +0900, Mark Slagell wrote:
>
>  
>
>>>>>Math.PI
>>>>>          
>>>>>
>>Math::PI
>>    
>>
>
>Oh.
>What's the difference between '.' and '::' ?
>I thought they were just alternate syntaxes.
>
>
>  
>

For what it's worth, I think you can use '::' in place of '.' whenever 
you want, but not vice versa.

Anyway you need '::' when referring to constants, although orthodox 
style is to use '.' for method calls.

  Mark