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/* 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";
const {
BATCH_ACTIONS,
} = require("resource://devtools/client/netmonitor/src/constants.js");
/**
* A reducer to handle batched actions. For each action in the BATCH_ACTIONS array,
* the reducer is called successively on the array of batched actions, resulting in
* only one state update.
*/
function batchingReducer(nextReducer) {
return function reducer(state, action) {
switch (action.type) {
case BATCH_ACTIONS:
return action.actions.reduce(reducer, state);
default:
return nextReducer(state, action);
}
};
}
module.exports = batchingReducer;
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