|
11 | 11 | { |
12 | 12 | "description":"Run the `varTest` function and look in the console.", |
13 | 13 | "tests": [ |
14 | | -"1/01/01" |
| 14 | +"01/01" |
15 | 15 | ], |
16 | 16 | "hints": [ |
17 | 17 | "Click\"SAVE\". ⌘ + S on Mac, ctrl + S on Windows" |
|
24 | 24 | { |
25 | 25 | "description":"Change `var` to `let` and run the `letTest` function. Don't forget to look in the console.", |
26 | 26 | "tests": [ |
27 | | -"1/01/02" |
| 27 | +"01/02" |
28 | 28 | ], |
29 | 29 | "actions": [ |
30 | 30 | "insert('\n// use `let` and call `letTest()`\nfunction letTest() {\n\tvar x = 3;\n\tif (true) {\n\t\tvar x = 4;\n\t\tconsole.log(x);\n\t}\n\tconsole.log(x);\n}\nletTest();\n\n\n')" |
|
33 | 33 | { |
34 | 34 | "description":"fix the broken loop to log numbers 1 to 5", |
35 | 35 | "tests": [ |
36 | | -"1/01/03" |
| 36 | +"01/03" |
37 | 37 | ], |
38 | 38 | "actions": [ |
39 | 39 | "insert('\n// log numbers from 1 to 5\nfor (var i = 1; i <= 5 ; i++ ) {\n setTimeout(function() {\n console.log(i);\n })\n}\n// 6 6 6 6 6\n\n')" |
|
49 | 49 | { |
50 | 50 | "description":"Declare\"person\" as a `const`", |
51 | 51 | "tests": [ |
52 | | -"1/02/01" |
| 52 | +"02/01" |
53 | 53 | ], |
54 | 54 | "actions": [ |
55 | 55 | "open('const.js')", |
|
59 | 59 | { |
60 | 60 | "description":"Declare\"person\" as a constant. Check the log to see what will happen.", |
61 | 61 | "tests": [ |
62 | | -"1/02/02" |
| 62 | +"02/02" |
63 | 63 | ], |
64 | 64 | "actions": [ |
65 | 65 | "insert('\n// declare person as a const\n// cannot be redeclared\nvar person = {\n name: 'Shawn',\n city: 'Vancouver'\n};\n\nperson = {\n name: 'Unknown',\n city: 'Las Vegas'\n};\n\nperson.favoriteColor = 'blue';\n\n// what will the output be?\nconsole.log(person);\n\n\n')" |
|
68 | 68 | { |
69 | 69 | "description":"Declare\"people\" as a constant. Check the log again.", |
70 | 70 | "tests": [ |
71 | | -"1/02/03" |
| 71 | +"02/03" |
72 | 72 | ], |
73 | 73 | "actions": [ |
74 | 74 | "insert('\n// declare people as a const\n\nvar people = ['Mandi', 'Mack', 'Ben'];\n\npeople = [];\n\npeople.push('Shawn');\n\n// what will the output be?\nconsole.log(people);\n\n')" |
|
83 | 83 | { |
84 | 84 | "description":"Change the\"greet\" function to use an `=>` function", |
85 | 85 | "tests": [ |
86 | | -"1/03/01" |
| 86 | +"03/01" |
87 | 87 | ], |
88 | 88 | "actions": [ |
89 | 89 | "open('arrow-function.js')", |
|
93 | 93 | { |
94 | 94 | "description":"Change the\"getName\" function to use an `=>` function without using the keyword `return`", |
95 | 95 | "tests": [ |
96 | | -"1/03/02" |
| 96 | +"03/02" |
97 | 97 | ], |
98 | 98 | "actions": [ |
99 | 99 | "insert('\n// use => no return statement\nconst getName = function getName() {\n\treturn 'Joe';\n}\n\n\n')" |
|
102 | 102 | { |
103 | 103 | "description":"Fix the broken clock by using arrow functions.", |
104 | 104 | "tests": [ |
105 | | -"1/03/03" |
| 105 | +"03/03" |
106 | 106 | ], |
107 | 107 | "actions": [ |
108 | 108 | "insert('\n// fix the clock\n// http://codepen.io/redacademy/pen/mPjXVW\n\n')" |
|
122 | 122 | "set('// change the output to a template literal\n\nfunction template() {\n console.log('I know what a backtick is');\n}\ntemplate();\n\n\n')" |
123 | 123 | ], |
124 | 124 | "tests": [ |
125 | | -"1/04/01" |
| 125 | +"04/01" |
126 | 126 | ] |
127 | 127 | }, |
128 | 128 | { |
129 | 129 | "description":"rewrite `multiline` to use template literals", |
130 | 130 | "tests": [ |
131 | | -"1/04/02" |
| 131 | +"04/02" |
132 | 132 | ], |
133 | 133 | "actions": [ |
134 | 134 | "insert('\nfunction multiline() {\n\tconsole.log('1.\\n2.\\n3.');\n}\nmultiline();\n// 1.\n// 2.\n// 3.\n\n\n')" |
|
137 | 137 | { |
138 | 138 | "description":"rewrite `expressions` to use template literals", |
139 | 139 | "tests": [ |
140 | | -"1/04/03" |
| 140 | +"04/03" |
141 | 141 | ], |
142 | 142 | "hints": [ |
143 | 143 | "Use `${expressions}`" |
|
160 | 160 | "set('// rewrite in a simpler way\nfunction getPersonObj(name, city) {\n return {\n name: name,\n city: city\n };\n}\n')" |
161 | 161 | ], |
162 | 162 | "tests": [ |
163 | | -"1/05/01" |
| 163 | +"05/01" |
164 | 164 | ] |
165 | 165 | } |
166 | 166 | ] |
|