fix & other     → integer

Bitwise AND.

Source Code

/*
* call-seq:
*   fix & other     => integer
*
* Bitwise AND.
*/

static VALUE
fix_and(x, y)
   VALUE x, y;
{
   long val;

   if (TYPE(y) == T_BIGNUM) {
       return rb_big_and(y, x);
   }
   val = FIX2LONG(x) & NUM2LONG(y);
   return LONG2NUM(val);
}