dire

A library for discrete functional reactive programming with a focus on referential transparency.

Building dire

In order to build the library, sbt version 0.13.0 or above is needed. In order to create a single executable .jar file, use the oneJar command. As multiple main classes are detected you will be asked to choose one. The executable can then be found under

./example/target/scala-[scala-version]/dire-example[scala-version]-[version]-one-jar.jar

Examples

The example subproject contains an ever growing list of simple examples and use cases for functional reactive programming. Each of the examples extends scalaz.effect.SafeApp and overrides the runc method of type IO[Unit]. Run any of the examples from the sbt prompt like so:

$ sbt
> project dire-example
> run

Multiple main classes detected, select one to run:

 [1] dire.example.TimeExample
 [2] dire.example.ButtonApp
 [3] dire.example.UserBob
 [4] dire.example.ButtonGroup
 [5] dire.example.Looping
 [6] dire.example.HelloWorld
 [7] dire.example.FormattedIntegers
 [8] dire.example.TextFieldsValidated
 [9] dire.example.TextFields
 [10] dire.example.Drawing
 [11] dire.example.Animation
 [12] dire.example.URLReaderExample

Enter number:

Please note that some examples like HelloWorld will not run properly from within sbt. In that case use the oneJar command to create an executable as described under Building dire.