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Merge branch 'master' of https://github.com/gaearon/redux-devtools
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commit
9873b0f9e5
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# Redux DevTools Counter example
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## Getting Started
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## Running example
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1. Install dependencies: `npm i`
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2. Start the development server: `npm start`
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```
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git clone https://github.com/gaearon/redux-devtools.git
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cd redux-devtools
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npm install
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cd examples/counter
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npm install
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npm start
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open http://localhost:3000
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```
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export default function persistState(sessionId) {
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export default function persistState(sessionId, deserializer = null) {
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if (!sessionId) {
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return next => (...args) => next(...args);
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}
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function deserializeState(fullState) {
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if (!fullState || typeof deserializer !== 'function') {
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return fullState;
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}
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return {
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...fullState,
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committedState: deserializer(fullState.committedState),
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computedStates: fullState.computedStates.map((computedState) => {
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return {
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...computedState,
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state: deserializer(computedState.state)
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};
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})
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};
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}
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return next => (reducer, initialState) => {
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const key = `redux-dev-session-${sessionId}`;
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let finalInitialState;
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try {
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finalInitialState = JSON.parse(localStorage.getItem(key)) || initialState;
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finalInitialState = deserializeState(JSON.parse(localStorage.getItem(key))) || initialState;
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next(reducer, initialState);
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} catch (e) {
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console.warn('Could not read debug session from localStorage:', e);
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