package incr_dom

  1. Overview
  2. Docs

Derived_model is the data container that allows you to share computations between the actions and the view. Any things that the actions need to use should be stored in Derived_model.t. Then, in Action.apply, you can call stabilize_and_get_derived to retrieve that data and make use of it.

type t
val create : Model.t Incr.t -> t Incr.t

create sets up the incremental that performs the shared computations. Sharing computations will typically look something like this:

let%map shared1 = computation1
and     shared2 = computation2
and     shared3 = computation3
in
{ shared1; shared2; shared3 }