Add Dispatch Anywhere With Redux as a react til

README.md

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 For a steady stream of TILs from a variety of rocketeers, checkout
 [til.hashrocket.com](https://til.hashrocket.com/).
 
-_598 TILs and counting..._
+_599 TILs and counting..._
 
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@@ -421,6 +421,7 @@ _598 TILs and counting..._
 ### React
 
 - [Accessing Env Vars In create-react-app](react/accessing-env-vars-in-create-react-app.md)
+- [Dispatch Anywhere With Redux](react/dispatch-anywhere-with-redux.md)
 - [Force A Component To Only Have One Child](react/force-a-component-to-only-have-one-child.md)
 - [Inactive And Active Component Styles With Radium](react/inactive-and-active-component-styles-with-radium.md)
 - [Inline Style Attributes Should Be Camel Cased](react/inline-style-attributes-should-be-camel-cased.md)

react/dispatch-anywhere-with-redux.md

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+# Dispatch Anywhere With Redux
+
+Your React app is going to have a single top-level `store` which is
+connected to the app with the `Provider` component. Most of the time, when
+you create a connected component, you'll create prop functions that dispatch
+on a redux action.
+
+This isn't the only place you can dispatch though.
+
+If you export your `store`, then it can be imported anywhere along with its
+`dispatch` function.
+
+```javascript
+// src/index.js
+export const store = createStore(rootReducer);
+```
+
+```javascript
+// src/components/MyComponent.js
+import { store } from '../index';
+import { updateData } from '../actions';
+
+// ...
+
+  componentDidMount() {
+    getData().then((json) => {
+      store.dispatch(updateData(json));
+    }
+  }
+```
+
+See the [`dispatch`](https://redux.js.org/docs/api/Store.html#dispatch)
+documentation for more details.