Redux ship

redux-ship-clarus/.flowconfig

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+
+[ignore]
+<PROJECT_ROOT>/node_modules/fbjs/.*
+
+[include]
+
+[libs]
+decls
+
+[options]

redux-ship-clarus/.gitignore

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+# See http://help.github.com/ignore-files/ for more about ignoring files.
+
+# dependencies
+node_modules
+
+# testing
+coverage
+
+# production
+build
+
+# misc
+.DS_Store
+.env
+npm-debug.log

redux-ship-clarus/README.md

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+# Redux Ship
+> Implementation using [Redux Ship](https://github.com/clarus/redux-ship)
+
+[Online demo](http://clarus.github.io/redux-ship/examples/scalable-frontend-with-elm-or-redux)
+
+Run:
+```
+npm install
+npm start
+```
+
+To run the tests:
+```
+npm test
+```
+
+This project was bootstrapped with [Create React App](https://github.com/facebookincubator/create-react-app).
+
+## Idea
+The main idea for the composition in Redux Ship is to separate the actions modifying the Redux state into two categories:
+* the patches, which represent elementary and local updates;
+* the commits, which are a set of patches applied at the same time.
+
+The aim of this separation is to be more explicit about what we are doing. The naming commit / patch is an analogy with Git: a commit represents the "what", a patch represent the "how". Another difference is that there can be many patches into a commit (as many as modified files in the case of Git).
+
+For example, when we get a new gif url, we emit the single commit:
+```js
+yield* Ship.commit({
+  type: 'LoadSuccess',
+  gifUrl,
+});
+```
+which is then translated into a patch by the function `applyCommit`, to both update the image and increment the counter:
+```js
+export function applyCommit(state: State, commit: Commit): Patch {
+  switch (commit.type) {
+  case 'LoadStart':
+    return {randomGif: commit};
+  case 'LoadSuccess':
+    return {
+      counter: state.counter.count >= 10 && state.button.status === 'green' ?
+        {type: 'IncrementByTwo'} :
+        {type: 'IncrementByOne'},
+      randomGif: commit,
+    };
+  default:
+    return {};
+  }
+}
+```
+Let us say that we get the following patch:
+```js
+{
+  counter: {type: 'IncrementByOne'},
+  randomGif: {
+    type: 'LoadSuccess',
+    gifUrl: 'http://media0.giphy.com/media/10rW4Xw9eO0RmU/giphy.gif',
+  }
+}
+```
+This patch is formed of two sub-patches, `counter` and `randomGif`, which are dispatched to their corresponding reducers.
+
+To compose two random gif components into a pair, we use a mechanism similar to the Elm architecture with a `map` function lifting a sub-component to the parent level:
+```js
+return yield* Ship.map(
+  commit => ({type: 'First', commit}),
+  state => ({
+    button: state.button,
+    counter: state.counter,
+    randomGif: state.randomGifPair.first,
+  }),
+  RandomGifController.control(action.action)
+);
+```
+
+In the [redux-ship-logger](https://github.com/clarus/redux-ship-logger), the load of a new gif in the pair component shows both a commit:
+```js
+{
+  "type": "RandomGifPair",
+  "commit": {
+    "type": "First",
+    "commit": {
+      "type": "LoadSuccess",
+      "gifUrl": "http://media4.giphy.com/media/a34HjLEsKchWM/giphy.gif"
+    }
+  }
+}
+```
+and a patch:
+```js
+{
+  "counter": {
+    "type": "IncrementByOne"
+  },
+  "randomGifPair": {
+    "first": {
+      "type": "LoadSuccess",
+      "gifUrl": "http://media4.giphy.com/media/a34HjLEsKchWM/giphy.gif"
+    }
+  }
+}
+```
+Doing so, we aim to explicit the fact that we:
+* reuse a component into another component (there is a commit in the the commit);
+* have a component which modifies two sub-states (the patch is formed of two sub-patches).
+
+We hope that being explicit in this way helps to write scalable and understable applications.

redux-ship-clarus/decls/jest.js

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+// flow-typed signature: e2130120dcdc34bf09ff82449b0d508c
+// flow-typed version: 230d7577ce/jest_v12.0.x/flow_>=v0.23.x
+
+type JestMockFn = {
+  (...args: Array<any>): any;
+  mock: {
+    calls: Array<Array<any>>;
+    instances: mixed;
+  };
+  mockClear(): Function;
+  mockImplementation(fn: Function): JestMockFn;
+  mockImplementationOnce(fn: Function): JestMockFn;
+  mockReturnThis(): void;
+  mockReturnValue(value: any): JestMockFn;
+  mockReturnValueOnce(value: any): JestMockFn;
+}
+
+type JestAsymmetricEqualityType = {
+  asymmetricMatch(value: mixed): boolean;
+}
+
+type JestCallsType = {
+  allArgs(): mixed;
+  all(): mixed;
+  any(): boolean;
+  count(): number;
+  first(): mixed;
+  mostRecent(): mixed;
+  reset(): void;
+}
+
+type JestClockType = {
+  install(): void;
+  mockDate(date: Date): void;
+  tick(): void;
+  uninstall(): void;
+}
+
+type JestExpectType = {
+  not: JestExpectType;
+  lastCalledWith(...args: Array<any>): void;
+  toBe(value: any): void;
+  toBeCalled(): void;
+  toBeCalledWith(...args: Array<any>): void;
+  toBeCloseTo(num: number, delta: any): void;
+  toBeDefined(): void;
+  toBeFalsy(): void;
+  toBeGreaterThan(number: number): void;
+  toBeLessThan(number: number): void;
+  toBeNull(): void;
+  toBeTruthy(): void;
+  toBeUndefined(): void;
+  toContain(str: string): void;
+  toEqual(value: any): void;
+  toHaveBeenCalled(): void,
+  toHaveBeenCalledWith(...args: Array<any>): void;
+  toMatch(regexp: RegExp): void;
+  toMatchSnapshot(): void;
+  toThrow(message?: string | Error): void;
+  toThrowError(message?: string): void;
+}
+
+type JestSpyType = {
+  calls: JestCallsType;
+}
+
+declare function afterAll(fn: Function): void;
+declare function afterEach(fn: Function): void;
+declare function beforeAll(fn: Function): void;
+declare function beforeEach(fn: Function): void;
+declare function describe(name: string, fn: Function): void;
+declare function fdescribe(name: string, fn: Function): void;
+declare function fit(name: string, fn: Function): ?Promise<void>;
+declare function it(name: string, fn: Function): ?Promise<void>;
+declare function pit(name: string, fn: Function): Promise<void>;
+declare function test(name: string, fn: Function): ?Promise<void>;
+declare function xdescribe(name: string, fn: Function): void;
+declare function xit(name: string, fn: Function): ?Promise<void>;
+
+declare function expect(value: any): JestExpectType;
+
+// TODO handle return type
+// http://jasmine.github.io/2.4/introduction.html#section-Spies
+declare function spyOn(value: mixed, method: string): Object;
+
+declare var jest: {
+  autoMockOff(): void;
+  autoMockOn(): void;
+  clearAllTimers(): void;
+  currentTestPath(): void;
+  disableAutomock(): void;
+  doMock(moduleName: string, moduleFactory?: any): void;
+  dontMock(moduleName: string): void;
+  enableAutomock(): void;
+  fn(implementation?: Function): JestMockFn;
+  genMockFromModule(moduleName: string): any;
+  mock(moduleName: string, moduleFactory?: any): void;
+  runAllTicks(): void;
+  runAllTimers(): void;
+  runOnlyPendingTimers(): void;
+  setMock(moduleName: string, moduleExports: any): void;
+  unmock(moduleName: string): void;
+  useFakeTimers(): void;
+  useRealTimers(): void;
+}
+
+declare var jasmine: {
+  DEFAULT_TIMEOUT_INTERVAL: number;
+  any(value: mixed): JestAsymmetricEqualityType;
+  anything(): void;
+  arrayContaining(value: mixed[]): void;
+  clock(): JestClockType;
+  createSpy(name: string): JestSpyType;
+  objectContaining(value: Object): void;
+  stringMatching(value: string): void;
+}

redux-ship-clarus/package.json

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+{
+  "name": "redux-ship-clarus",
+  "version": "0.1.0",
+  "private": true,
+  "homepage": "http://clarus.github.io/redux-ship/examples/scalable-frontend-with-elm-or-redux",
+  "devDependencies": {
+    "react-scripts": "0.6.1"
+  },
+  "dependencies": {
+    "babel-polyfill": "^6.16.0",
+    "react": "^15.3.2",
+    "react-dom": "^15.3.2",
+    "react-test-renderer": "^15.3.2",
+    "redux": "^3.6.0",
+    "redux-ship": "0.0.13",
+    "redux-ship-logger": "0.0.9"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test --env=jsdom",
+    "eject": "react-scripts eject"
+  }
+}

redux-ship-clarus/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">
+    <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">
+    <!--
+      Notice the use of %PUBLIC_URL% in the tag 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 "favico.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>
+    <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`.
+      To create a production bundle, use `npm run build`.
+    -->
+  </body>
+</html>