Skip to content

Instantly share code, notes, and snippets.

/index.html

Created March 22, 2016 05:55
Show Gist options
  • Save anonymous/0985c3309ff10d57e0b9 to your computer and use it in GitHub Desktop.
Save anonymous/0985c3309ff10d57e0b9 to your computer and use it in GitHub Desktop.
Download ZIP
JS Bin // source http://jsbin.com/dimipa
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<script src="https://fb.me/react-0.14.7.min.js"></script>
<script src="https://fb.me/react-dom-0.14.7.min.js"></script>
<script src="https://wzrd.in/standalone/expect@latest"></script>
<script src="https://wzrd.in/standalone/deep-freeze@latest"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/redux/3.3.1/redux.min.js"></script>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
</head>
<body>
<div id="root"></div>
<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); } }
var todos = function todos(state, action) {
if (state === undefined) state = [];
switch (action.type) {
case 'ADD_TODO':
return [].concat(_toConsumableArray(state), [{
id: action.id,
text: action.text,
completed: false
}]);
case 'TOGGLE_TODO':
return state.map(function (todo) {
if (todo.id !== action.id) {
return todo;
}
return _extends({}, todo, {
completed: !todo.completed
});
});
default:
return state;
}
};
var addTodoTest = function addTodoTest() {
var stateBefore = [];
var action = {
type: 'ADD_TODO',
id: 0,
text: 'Learn Redux'
};
var stateAfter = [{
id: 0,
text: 'Learn Redux',
completed: false
}];
deepFreeze(stateBefore);
deepFreeze(action);
expect(todos(stateBefore, action)).toEqual(stateAfter);
};
var toggleTodoTest = function toggleTodoTest() {
var stateBefore = [{
id: 0,
text: 'Learn Redux',
completed: false
}, {
id: 1,
text: 'Go shopping',
completed: false
}];
var action = {
type: 'TOGGLE_TODO',
id: 1
};
var stateAfter = [{
id: 0,
text: 'Learn Redux',
completed: false
}, {
id: 1,
text: 'Go shopping',
completed: true
}];
deepFreeze(stateBefore);
deepFreeze(stateAfter);
expect(todos(stateBefore, action)).toEqual(stateAfter);
};
addTodoTest();
toggleTodoTest();
console.log('All tests pass!');
</script>
<script id="jsbin-source-javascript" type="text/javascript">const todos = (state = [], action) => {
switch(action.type) {
case 'ADD_TODO':
return [
...state,
{
id: action.id,
text: action.text,
completed: false
}
];
case 'TOGGLE_TODO':
return state.map(todo => {
if (todo.id !== action.id) {
return todo;
}
return {
...todo,
completed: !todo.completed
};
});
default:
return state;
}
};
const addTodoTest = () => {
const stateBefore = [];
const action = {
type: 'ADD_TODO',
id: 0,
text: 'Learn Redux'
};
const stateAfter = [
{
id: 0,
text: 'Learn Redux',
completed: false
}
];
deepFreeze(stateBefore);
deepFreeze(action);
expect(
todos(stateBefore, action)
).toEqual(stateAfter);
};
const toggleTodoTest = () => {
const stateBefore = [
{
id: 0,
text: 'Learn Redux',
completed: false
},
{
id: 1,
text: 'Go shopping',
completed: false
}
];
const action = {
type: 'TOGGLE_TODO',
id: 1
};
const stateAfter = [
{
id: 0,
text: 'Learn Redux',
completed: false
},
{
id: 1,
text: 'Go shopping',
completed: true
}
];
deepFreeze(stateBefore);
deepFreeze(stateAfter);
expect(
todos(stateBefore, action)
).toEqual(stateAfter);
};
addTodoTest();
toggleTodoTest();
console.log('All tests pass!');</script></body>
</html>
Raw
jsbin.dimipa.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); } }
var todos = function todos(state, action) {
if (state === undefined) state = [];
switch (action.type) {
case 'ADD_TODO':
return [].concat(_toConsumableArray(state), [{
id: action.id,
text: action.text,
completed: false
}]);
case 'TOGGLE_TODO':
return state.map(function (todo) {
if (todo.id !== action.id) {
return todo;
}
return _extends({}, todo, {
completed: !todo.completed
});
});
default:
return state;
}
};
var addTodoTest = function addTodoTest() {
var stateBefore = [];
var action = {
type: 'ADD_TODO',
id: 0,
text: 'Learn Redux'
};
var stateAfter = [{
id: 0,
text: 'Learn Redux',
completed: false
}];
deepFreeze(stateBefore);
deepFreeze(action);
expect(todos(stateBefore, action)).toEqual(stateAfter);
};
var toggleTodoTest = function toggleTodoTest() {
var stateBefore = [{
id: 0,
text: 'Learn Redux',
completed: false
}, {
id: 1,
text: 'Go shopping',
completed: false
}];
var action = {
type: 'TOGGLE_TODO',
id: 1
};
var stateAfter = [{
id: 0,
text: 'Learn Redux',
completed: false
}, {
id: 1,
text: 'Go shopping',
completed: true
}];
deepFreeze(stateBefore);
deepFreeze(stateAfter);
expect(todos(stateBefore, action)).toEqual(stateAfter);
};
addTodoTest();
toggleTodoTest();
console.log('All tests pass!');
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment