44.3 Preferences

Version: 5.0.1

44.3 Preferences

This library is unstable; compatibility will not be maintained. See Unstable for more information.

(pref:get/set pref) → (case-> (-> any/c) (-> any/c void?))

pref : symbol?

Returns a procedure that when applied to zero arguments retrieves the current value of the preference (framework/preferences) named pref and when applied to one argument updates the preference named pref.

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2	Bytes
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40	Interval Maps
41	Generics
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44	GUI libraries

44.1	Dr Racket Language Levels
44.2	Notify-boxes
44.3	Preferences
44.4	Slideshow Presentations
44.5	GUI Widgets