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Created August 16, 2017 13:06
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// source https://jsbin.com
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
</head>
<body>
<div id='app'></div>
<script src="https://unpkg.com/react@0.14.7/dist/react.js"></script>
<script src="https://unpkg.com/react-dom@0.14.7/dist/react-dom.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/redux/3.6.0/redux.min.js"></script>
<script src="https://npmcdn.com/expect/umd/expect.min.js"></script>
<script id="jsbin-javascript">
'use strict';
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) arr2[i] = arr[i]; return arr2; } else { return Array.from(arr); } }
function todoSlaveReducer(state, action) {
switch (action.type) {
case 'ADD_TODO':
return {
id: action.todo.id,
text: action.todo.text,
completed: false
};
case 'TOGGLE_TODO':
if (state.id !== action.id) {
return state;
}
return _extends({}, state, {
completed: !state.completed
});
default:
return state;
}
};
function todoReducer(state, action) {
if (state === undefined) state = [];
// console.log(action); console.log(state);
switch (action.type) {
case 'ADD_TODO':
console.log("sending");
return [].concat(_toConsumableArray(state), [todoSlaveReducer(undefined, action)]);
case 'TOGGLE_TODO':
console.log('I am invoked for ' + action.id);
if (action.id != null) {
return state.map(function (todo) {
return todoSlaveReducer(todo, action);
});
} else {
return state;
}
default:
return state;
}
}
function addTodo(todo) {
return {
type: 'ADD_TODO',
todo: todo
};
}
function toggleTodo(id) {
return {
type: 'TOGGLE_TODO',
id: id
};
}
var _Redux = Redux;
var createStore = _Redux.createStore;
var store = createStore(todoReducer);
var testToggle = function testToggle() {
var todoBefore = {
id: 0,
text: 'Learn Redux'
};
var todoAfter = {
id: 1,
text: 'Learn React'
};
Object.freeze(todoAfter);
Object.freeze(todoBefore);
store.dispatch(addTodo(todoBefore));
store.dispatch(addTodo(todoAfter));
store.dispatch(addTodo({
id: 3,
text: 'Learn Express'
}));
store.dispatch(addTodo({
id: 4,
text: 'Learn Node'
}));
store.dispatch(toggleTodo(1));
console.log(store.getState());
};
testToggle();
console.log('All tests passed');
</script>
<script id="jsbin-source-javascript" type="text/javascript">function todoSlaveReducer(state, action){
switch(action.type){
case 'ADD_TODO':
return {
id: action.todo.id,
text: action.todo.text,
completed: false
};
case 'TOGGLE_TODO':
if(state.id !== action.id){
return state;
}
return {
...state,
completed: !state.completed
};
default:
return state;
}
};
function todoReducer(state = [], action){
// console.log(action); console.log(state);
switch (action.type) {
case 'ADD_TODO':
console.log("sending");
return [...state,todoSlaveReducer(undefined, action) ];
case 'TOGGLE_TODO':
console.log('I am invoked for '+action.id);
if(action.id != null){
return state.map(todo => todoSlaveReducer(todo, action))
}else{
return state;
}
default:
return state;
}
}
function addTodo(todo) {
return {
type: 'ADD_TODO',
todo
}
}
function toggleTodo(id) {
return {
type: 'TOGGLE_TODO',
id
}
}
const {
createStore
} = Redux;
const store = createStore(todoReducer);
const testToggle = () => {
const todoBefore = {
id: 0,
text: 'Learn Redux'
};
const todoAfter = {
id: 1,
text: 'Learn React'
}
Object.freeze(todoAfter);
Object.freeze(todoBefore);
store.dispatch(addTodo(todoBefore));
store.dispatch(addTodo(todoAfter));
store.dispatch(addTodo({
id: 3,
text: 'Learn Express'
}));
store.dispatch(addTodo({
id: 4,
text: 'Learn Node'
}));
store.dispatch(toggleTodo(1));
console.log(store.getState());
}
testToggle();
console.log('All tests passed');</script></body>
</html>
Raw
jsbin.untitled.js
'use strict';
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) arr2[i] = arr[i]; return arr2; } else { return Array.from(arr); } }
function todoSlaveReducer(state, action) {
switch (action.type) {
case 'ADD_TODO':
return {
id: action.todo.id,
text: action.todo.text,
completed: false
};
case 'TOGGLE_TODO':
if (state.id !== action.id) {
return state;
}
return _extends({}, state, {
completed: !state.completed
});
default:
return state;
}
};
function todoReducer(state, action) {
if (state === undefined) state = [];
// console.log(action); console.log(state);
switch (action.type) {
case 'ADD_TODO':
console.log("sending");
return [].concat(_toConsumableArray(state), [todoSlaveReducer(undefined, action)]);
case 'TOGGLE_TODO':
console.log('I am invoked for ' + action.id);
if (action.id != null) {
return state.map(function (todo) {
return todoSlaveReducer(todo, action);
});
} else {
return state;
}
default:
return state;
}
}
function addTodo(todo) {
return {
type: 'ADD_TODO',
todo: todo
};
}
function toggleTodo(id) {
return {
type: 'TOGGLE_TODO',
id: id
};
}
var _Redux = Redux;
var createStore = _Redux.createStore;
var store = createStore(todoReducer);
var testToggle = function testToggle() {
var todoBefore = {
id: 0,
text: 'Learn Redux'
};
var todoAfter = {
id: 1,
text: 'Learn React'
};
Object.freeze(todoAfter);
Object.freeze(todoBefore);
store.dispatch(addTodo(todoBefore));
store.dispatch(addTodo(todoAfter));
store.dispatch(addTodo({
id: 3,
text: 'Learn Express'
}));
store.dispatch(addTodo({
id: 4,
text: 'Learn Node'
}));
store.dispatch(toggleTodo(1));
console.log(store.getState());
};
testToggle();
console.log('All tests passed');
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