boolean over multiple variables

[Robert Clipsham]

On 22/01/10 21:55, strtr wrote:
> This may be is a very basic question, but is there a way to let me omit a repeating variable when doing multiple boolean operations?
>
> if ( var == a || var == b || var == c || var == d)
> if ( var == (a || b || c || d) )

/**
  * Untested code, it works something like this though
  * Find tools at:
  *  http://dsource.org/projects/scrapple/browser/trunk/tools/tools
  */

import tools.base;

void main()
{
   T var, a, b, c, d;
   ...
   if ( var == a /or/ b /or/ c /or/ d )
   {
     /**
      * The same as:
      * ----
      * if ( var == a || var == b || var == c || var == d)
      * {
      *    ...
      * }
      */
   }
}