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Chapter 22. Building User-Defined Functions > Creating General-Purpose UDFs

Creating General-Purpose UDFs

The functions in the FilmFunctions UDF library (refer to Table 22.4) are all related to the film concept, which is in turn somewhat related to the Films table in the ows database. As such, the library is really of interest only to the developers working on the Orange Whip Studios site. It's not going to be of much use to other ColdFusion developers.

It is, however, possible to create user-defined functions that have no ties to a particular application. You can think of such functions as general-purpose functions. They are useful for many different types of applications.


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