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arf/examples/full/main.arf

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:arf
author "Sasha Koshka"
license "GPLv3"
require "io"
---
# this is a global variable
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data pv helloText:String:<"Hello, world!">
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# this is a struct definition
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type ro Greeter:Obj:(
.rw text:String:<"Hi.">)
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# this is a function
func ro main
> arguments:{String ..}
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< status:Int:<0>
---
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let greeter:Greeter:mut
greeter.setText helloText
greeter.greet
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# this is a member function
func ro greet
@ greeter:{Greeter}
---
io.println greeter.text
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# this is mutator member function
func ro setText
@ greeter:{Greeter}
> text:String
---
greeter.text.set text
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