Module Incr_dom.App_intf.S_derived.Derived_model

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 }