K :: Prototype |
This is used throughout the framework, most notably in the Enumerable module as a default value for iterators.
Examples
Prototype.K('hello world!'); // -> 'hello world!'
Prototype.K(1.5); // -> 1.5
Prototype.K(Prototype.K); // -> Prototype.K
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Prototype API 1.5.0 - prototypejs.org