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The utility functions make it easy to perform the most common types
of interaction with Fluidinfo. They follow exactly the same pattern as the
api-based calls except for one
important difference: the content of result.data will often be postprocessed by the
function before being passed to your event handlers. This is usually to
simplify and clean the data in some useful way.
Each function is an attribute of the session object returned from a
call to the fluidinfo function
described at the start of this chapter.