Modules

Importing — bruk

bruk terminal
bruk matte
bruk liste

bruk makes a module available under its name. Members are accessed with dot notation:

bruk terminal
bruk matte

terminal.skriv(matte.abs(-5))   // 5

Aliasing — som

Rename an import to avoid name collisions or for brevity:

bruk liste som l
bruk matte som m

terminal.skriv(m.abs(-10))
terminal.skriv(l.lengd([1, 2, 3]))

Inline modules — modul

Define a namespace inline in your program:

modul geometry {
  gjer area(width, height) {
    gjevTilbake width * height
  }

  gjer perimeter(width, height) {
    gjevTilbake 2 * (width + height)
  }
}

terminal.skriv(geometry.area(4, 6))        // 24
terminal.skriv(geometry.perimeter(4, 6))   // 20

modul bodies use gjer for function declarations; only function values are exported.

File modules

Load a .brunost file as a module by specifying a dot-separated path relative to the script's directory:

project/
  main.brunost
  utils/
    math.brunost

// main.brunost
bruk utils.math

terminal.skriv(utils.math.double(5))

// utils/math.brunost
gjer double(x) {
  gjevTilbake x * 2
}

File modules export only function and module values — other declarations are private to the file.

You can alias file modules too:

bruk utils.math som m

terminal.skriv(m.double(5))

Standard library modules

Module	Purpose
terminal	I/O — print, clear screen, CLI arguments
matte	Maths — abs, min, max, random, modulus
streng	String operations
liste	List operations and higher-order functions
kart	Hashmap operations
prosess	Process — sleep (native only)
fil	File system (native only)
nettverk	TCP networking (native only)
http	HTTP helpers (native only)