Function cond

cond condition1 anObject1 [condition2 anObject2 ...] [elseObject]

Returns one of several possible values, depending on the boolean value of several conditions.

Parameters:

condition1 - A boolean value or a block whose execution results in a boolean value.

anObject1 - An object of any type, whose evaluation is returned if condition1 evaluates to the true boolean value.

elseObject - An object of any type, whose evaluation is returned if none of the conditions evaluated to true.

Returns:

The result of evaluating the first of the object arguments whose condition evaluated to true.