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victormejia/index.html

Created April 24, 2017 16:59
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JS Bin // source https://jsbin.com/zutijudabe
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
</head>
<body>
<script src="https://unpkg.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 deepFreeze(o) {
Object.freeze(o);
Object.getOwnPropertyNames(o).forEach(function (prop) {
if (o.hasOwnProperty(prop) && o[prop] !== null && (typeof o[prop] === "object" || typeof o[prop] === "function") && !Object.isFrozen(o[prop])) {
deepFreeze(o[prop]);
}
});
return o;
};
var todo = function todo(state, action) {
switch (action.type) {
case 'ADD_TODO':
return {
id: action.id,
text: action.text,
completed: false
};
case 'TOGGLE_TODO':
if (state.id !== action.id) {
return state;
}
return _extends({}, state, {
completed: !state.completed
});
default:
return state;
}
};
var todos = function todos(state, action) {
if (state === undefined) state = [];
switch (action.type) {
case 'ADD_TODO':
return [].concat(_toConsumableArray(state), [todo(undefined, action)]);
case 'TOGGLE_TODO':
return state.map(function (t) {
return todo(t, action);
});
default:
return state;
}
};
var testAddTodo = function testAddTodo() {
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 testToggleTodo = function testToggleTodo() {
var stateBefore = [{
id: 0,
text: 'Learn Redux',
completed: false
}, {
id: 1,
text: 'Learn Redux',
completed: false
}];
var action = {
type: 'TOGGLE_TODO',
id: 0
};
var stateAfter = [{
id: 0,
text: 'Learn Redux',
completed: true
}, {
id: 1,
text: 'Learn Redux',
completed: false
}];
expect(todos(stateBefore, action)).toEqual(stateAfter);
};
testAddTodo();
testToggleTodo();
console.log('all tests passed');
</script>
<script id="jsbin-source-javascript" type="text/javascript">function deepFreeze (o) {
Object.freeze(o);
Object.getOwnPropertyNames(o).forEach(function (prop) {
if (o.hasOwnProperty(prop)
&& o[prop] !== null
&& (typeof o[prop] === "object" || typeof o[prop] === "function")
&& !Object.isFrozen(o[prop])) {
deepFreeze(o[prop]);
}
});
return o;
};
const todo = (state, action) => {
switch (action.type) {
case 'ADD_TODO':
return {
id: action.id,
text: action.text,
completed: false
};
case 'TOGGLE_TODO':
if (state.id !== action.id) {
return state;
}
return {
...state,
completed: !state.completed
};
default:
return state;
}
}
const todos = (state = [], action) => {
switch (action.type) {
case 'ADD_TODO':
return [
...state,
todo(undefined, action)
]
case 'TOGGLE_TODO':
return state.map(t => todo(t, action))
default:
return state;
}
}
const testAddTodo = () => {
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 testToggleTodo = () => {
const stateBefore = [
{
id: 0,
text: 'Learn Redux',
completed: false
},
{
id: 1,
text: 'Learn Redux',
completed: false
}
]
const action = {
type: 'TOGGLE_TODO',
id: 0
}
const stateAfter = [
{
id: 0,
text: 'Learn Redux',
completed: true
},
{
id: 1,
text: 'Learn Redux',
completed: false
}
]
expect(
todos(stateBefore, action)
).toEqual(stateAfter)
}
testAddTodo()
testToggleTodo()
console.log('all tests passed')</script></body>
</html>
Raw
jsbin.zutijudabe.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 deepFreeze(o) {
Object.freeze(o);
Object.getOwnPropertyNames(o).forEach(function (prop) {
if (o.hasOwnProperty(prop) && o[prop] !== null && (typeof o[prop] === "object" || typeof o[prop] === "function") && !Object.isFrozen(o[prop])) {
deepFreeze(o[prop]);
}
});
return o;
};
var todo = function todo(state, action) {
switch (action.type) {
case 'ADD_TODO':
return {
id: action.id,
text: action.text,
completed: false
};
case 'TOGGLE_TODO':
if (state.id !== action.id) {
return state;
}
return _extends({}, state, {
completed: !state.completed
});
default:
return state;
}
};
var todos = function todos(state, action) {
if (state === undefined) state = [];
switch (action.type) {
case 'ADD_TODO':
return [].concat(_toConsumableArray(state), [todo(undefined, action)]);
case 'TOGGLE_TODO':
return state.map(function (t) {
return todo(t, action);
});
default:
return state;
}
};
var testAddTodo = function testAddTodo() {
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 testToggleTodo = function testToggleTodo() {
var stateBefore = [{
id: 0,
text: 'Learn Redux',
completed: false
}, {
id: 1,
text: 'Learn Redux',
completed: false
}];
var action = {
type: 'TOGGLE_TODO',
id: 0
};
var stateAfter = [{
id: 0,
text: 'Learn Redux',
completed: true
}, {
id: 1,
text: 'Learn Redux',
completed: false
}];
expect(todos(stateBefore, action)).toEqual(stateAfter);
};
testAddTodo();
testToggleTodo();
console.log('all tests passed');
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