From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- devtools/client/shared/redux/middleware/thunk.js | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 devtools/client/shared/redux/middleware/thunk.js (limited to 'devtools/client/shared/redux/middleware/thunk.js') diff --git a/devtools/client/shared/redux/middleware/thunk.js b/devtools/client/shared/redux/middleware/thunk.js new file mode 100644 index 000000000..8f564a033 --- /dev/null +++ b/devtools/client/shared/redux/middleware/thunk.js @@ -0,0 +1,19 @@ +/* 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/. */ +"use strict"; + +/** + * A middleware that allows thunks (functions) to be dispatched. + * If it's a thunk, it is called with `dispatch` and `getState`, + * allowing the action to create multiple actions (most likely + * asynchronously). + */ +function thunk({ dispatch, getState }) { + return next => action => { + return (typeof action === "function") + ? action(dispatch, getState) + : next(action); + }; +} +exports.thunk = thunk; -- cgit v1.2.3