jen is a Racket package providing tools for procedural generation. While it's geared towards text, it can generate Racket values of any type.
Currently, there is no stable version of this library. Expect the API to change and things to break. To install it anyway, install jen from the Racket Package Index, which also installs the following packages:
jen-lib, which provides the actual libraryjen-doc, which documents the libraryjen-samples, which includes runnable samples
Installation can be done through one of the following methods:
- Open DrRacket.
- Go to
File→Package Manager...→Available from Catalog. - Type
jeninto the search. - Select the package named
jen. - Press
Install.
Open a terminal and run the following command:
raco pkg install jen
Press a followed by enter to confirm that you wish to install all of its dependencies.
Documentation is provided in the form of Scribble documents, which will be built automatically upon successful installation of the jen-doc package and can then be found from Help→Racket Documentation in DrRacket. The guide portion of the documentation has mostly yet to be written, but the reference covers the entire API.