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Using Nasal functions: Difference between revisions
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Whenever you have very similar lines of code that seem fairly repetitive, it is a good idea to consider introducing small helper functions. You can use plenty of small helper functions and then just "chain" them together, rather than using complex nested expressions that make your head spin. | Whenever you have very similar lines of code that seem fairly repetitive, it is a good idea to consider introducing small helper functions. You can use plenty of small helper functions and then just "chain" them together, rather than using complex nested expressions that make your head spin. | ||
== Another way to call functions == | === Another way to call functions === | ||
... using '''call()'''. Sometimes, you may need to more finegrained control over functions that you want to call, such as specifying an object for a method call, or for exception handling purposes. This is accomplished using Nasal's '''call()''' API: | ... using '''call()'''. Sometimes, you may need to more finegrained control over functions that you want to call, such as specifying an object for a method call, or for exception handling purposes. This is accomplished using Nasal's '''call()''' API: | ||