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.
| Public Methods | |
|---|---|
| | | Or—Returns false if obj is nil or false; true otherwise. |
| & | And—Returns false. obj is always evaluated as it is the argument to a method call—there is no short-circuit evaluation in this case. |
| ^ | Exclusive Or—If obj is nil or false, returns false; otherwise, returns true. |
| to_ |
‘nuf said… |
<code/>and<pre/>for code samples.