$or¶
Usage: $or(x,y,*args)
Category: conditional
Description:
Returns true if either x
or y
is not empty. Can be used with an arbitrary number
of arguments. The result is true if ANY of the arguments is not empty.
Example:
The following statements will return the values indicated:
$or(,) ==> "" (False)
$or(,1) ==> "1" (True)
$or(,A) ==> "1" (True)
$or(,$gt(4,5)) ==> "" (False)
$or(,$lt(4,5)) ==> "1" (True)
$or(,,) ==> "" (False)
$or(,,0) ==> "1" (True)
$or(,, ) ==> "1" (True)