domino.core — domino/core 0.3.3

event clj macro

(event [_ in out :as args] & body)

initial-transaction clj/s

(initial-transaction {:domino.core/keys [model] :as ctx} initial-db)

If initial-db is not empty, transact with initial db as changes

initialize clj/s

(initialize schema)

(initialize {:keys [model effects events] :as schema} initial-db)

Takes a schema of :model, :events, and :effects

1. Parse the model
2. Inject paths into events
3. Generate the events graph
4. Reset the local ctx and return value

ctx is a map of: ::model => a map of model keys to paths ::events => a vector of events with pure functions that transform the state ::effects => a vector of effects with functions that produce external effects ::state => the state of actual working data

transact clj/s

(transact ctx changes)

Take the context and the changes which are an ordered collection of changes

Assumes all changes are associative changes (i.e. vectors or hashmaps)

trigger-effects clj/s

(trigger-effects ctx effect-ids)

Triggers effects by ids as opposed to data changes

Accepts the context, and a collection of effect ids