GantMan · GantMan · May 25, 2018 · May 21, 2018 · May 21, 2018 · May 21, 2018
diff --git a/React/react-contextual/README.md b/React/react-contextual/README.md
@@ -0,0 +1,11 @@
+## Instalation
+
+If you use yarn, run:
+`yarn && yarn start`
+
+If you use npm, run:
+`npm i && npm run start`
+
+# Development
+
+Please read all you can about [React Contextual](https://github.com/drcmda/react-contextual). There are some things really cool but a bit confusing when using this library :D.
diff --git a/React/react-contextual/package.json b/React/react-contextual/package.json
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+{
+  "name": "react-contextual-rsm",
+  "version": "1.0.0",
+  "description": "React State Museum - Example of react-contextual",
+  "main": "src/index.js",
+  "keywords": [],
+  "dependencies": {
+    "packlist-components": "^1.2.0",
+    "react": "^16.3.2",
+    "react-contextual": "^5.0.1",
+    "react-dom": "^16.3.2",
+    "react-scripts": "^1.1.4"
+  },
+  "devDependencies": {},
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test --env=jsdom",
+    "eject": "react-scripts eject"
+  }
+}
diff --git a/React/react-contextual/public/index.html b/React/react-contextual/public/index.html
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+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+  <meta name="theme-color" content="#000000">
+  <!--
+      manifest.json provides metadata used when your web app is added to the
+      homescreen on Android. See https://developers.google.com/web/fundamentals/engage-and-retain/web-app-manifest/
+    -->
+  <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
+  <!--
+      Notice the use of %PUBLIC_URL% in the tags above.
+      It will be replaced with the URL of the `public` folder during the build.
+      Only files inside the `public` folder can be referenced from the HTML.
+
+      Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
+      work correctly both with client-side routing and a non-root public URL.
+      Learn how to configure a non-root public URL by running `npm run build`.
+    -->
+  <title>React App</title>
+</head>
+
+<body>
+  <noscript>
+    You need to enable JavaScript to run this app.
+  </noscript>
+  <div id="root"></div>
+  <!--
+      This HTML file is a template.
+      If you open it directly in the browser, you will see an empty page.
+
+      You can add webfonts, meta tags, or analytics to this file.
+      The build step will place the bundled scripts into the <body> tag.
+
+      To begin the development, run `npm start` or `yarn start`.
+      To create a production bundle, use `npm run build` or `yarn build`.
+    -->
+</body>
+
+</html>
diff --git a/React/react-contextual/src/Components/addItem.js b/React/react-contextual/src/Components/addItem.js
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+import React from "react";
+import { AddPackingItem } from "packlist-components";
+
+export default ({ addItem, clearItems, newItem, setNewItemText }) => (
+  <AddPackingItem
+    addItem={addItem}
+    setNewItemText={event => setNewItemText(event.target.value)}
+    value={newItem}
+    clear={clearItems}
+  />
+);
diff --git a/React/react-contextual/src/Components/listItems.js b/React/react-contextual/src/Components/listItems.js
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+import React from "react";
+import { SimpleList } from "packlist-components";
+
+export default ({ allItems }) => <SimpleList value={allItems} />;
diff --git a/React/react-contextual/src/index.js b/React/react-contextual/src/index.js
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+/************************************************
+ * This example is one of many examples
+ *         -= The React State Museum =-
+ * View other state management options and read
+ * more in the blog post and the master repo:
+ *
+ * https://github.com/GantMan/ReactStateMuseum
+ ************************************************/
+import React from "react";
+import { render } from "react-dom";
+import { Provider, Subscribe } from "react-contextual";
+import ListItems from "./Components/listItems";
+import AddItems from "./Components/addItem";
+import { store } from "./store";
+
+const styles = {
+  fontFamily: "sans-serif",
+  textAlign: "center"
+};
+
+render(
+  <Provider store={store}>
+    <Subscribe to={store}>
+      {props => (
+        <div style={styles}>
+          <h2>Welcome to react-contextual</h2>
+          <AddItems {...props} />
+          <ListItems {...props} />
+        </div>
+      )}
+    </Subscribe>
+  </Provider>,
+  document.getElementById("root")
+);
diff --git a/React/react-contextual/src/store.js b/React/react-contextual/src/store.js
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+import { createStore } from "react-contextual";
+
+export const store = createStore({
+  newItem: "",
+  allItems: ["Hot Dog", "Pizza", "Donuts"],
+  setNewItemText: newItem => ({ newItem }),
+  addItem: () => state => ({
+    newItem: "",
+    allItems: state.allItems.concat([state.newItem])
+  }),
+  clearItems: () => state => ({
+    allItems: []
+  })
+});