CellAutomata.Rule

module for building rules.

type alias Rule direction state =

{ from : Maybe state

, neighborhood : Dict direction state -> Bool

, to : Maybe state

}

A Rule specifies how a given cell should change based on its neighbors.

fromNothing : Rule direction state

Only empty cells should be effected.

from : state -> Rule direction state

Which cell is effected?

(Dict direction state -> Bool)

-> Rule direction state

How do the neighbors look like?

to : state -> Rule direction state -> Rule direction state

What should the cell turn into?

toNothing : Rule direction state -> Rule direction state

The content of the cell will be removed

Modules