cape-redux
v3.3.1
Published
A few redux helper/utility functions.
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cape-redux
addListener(selector, store, onChange)
- Trigger a call to onChange() when result of selector changes.createAction(type, payloadCreator)
- Makes an action creator.createReducer(reducers, defaultState = {}, opts)
- Send reducers obj where key is type and value is func with (state, payload) sig. Default opts{ actionPick: property('payload'), skipErrors: true, skipNoPayload: false }
. This will skip over actions with errors but allow actions with no payload to be sent to the action type reducers. Can passisInvalidAction()
in opts to add some custom checking.mapDispatchToProps(getActions)
- getActions func is passed state. Result is passed to bindActionCreators.merge(object, [sources])
- Creates a new object with the result of sources spread over object.noopAction(typeId)
- Returns a function that will always return an the exact same object with a type prop set to typeId.fpMerge(source, object)
- Curried. Object is 2nd arg.imSet(key, obj, value)
- curried. Callsset
on object withkey
andvalue
arguments.set(key, obj, value)
- curried. return new object with key set as value on obj. No array support.setIn(arrayPath, obj, value)
- curried. Returns new objects created along path until value is set. Usesset
internally.thunkAction
- Like createSelector but it builds and dispatches an action creator. To dispatch many actions return array from builder function.selectorAction(type, payloadSelector, metaSelector = noop)
Uses thunkAction to create an action from selectors.thunkSelectorAction(actionSelector)
A selector that returns an action object after it is sent state. Dispatch is called on action.