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Using Nasal functions: Difference between revisions
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→Specifying parameters at call-time
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Note how the function's signature doesn't have any named parameters at all - instead, the function call sets up a hash that is added to the namespace during invocation. | Note how the function's signature doesn't have any named parameters at all - instead, the function call sets up a hash that is added to the namespace during invocation. | ||
You can use this behavior to implement generic constructors that support object-specific instantiation, but also to implement function overloading - based on different parameter names at the call sites. | |||
===Nested functions, implicit return === | ===Nested functions, implicit return === | ||