Revision control

Copy as Markdown

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package mozilla.components.lib.state
/**
* Reducers specify how the application's [State] changes in response to [Action]s sent to the [Store].
*
* Remember that actions only describe what happened, but don't describe how the application's state changes.
* Reducers will commonly consist of a `when` statement returning different copies of the [State].
*/
typealias Reducer<S, A> = (S, A) -> S