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Ruby Programming
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class FalseClass
Parent: Object
Version: 1.6

Index:

& ^ |


The global value false is the only instance of class FalseClass and represents a logically false value in boolean expressions. The class provides operators allowing false to participate correctly in logical expressions.

instance methods
& false & anObject -> false

And---Returns false. anObject is always evaluated as it is the argument to a method call---there is no short-circuit evaluation in this case.

^ false ^ anObject -> true or false

Exclusive Or---If anObject is nil or false, returns false; otherwise, returns true.

| false | anObject -> true or false

Or---Returns false if anObject is nil or false; true otherwise.


Ruby Programming
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