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66 lines
1.1 KiB
Markdown
66 lines
1.1 KiB
Markdown
---
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id: 56533eb9ac21ba0edf2244bc
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title: Shopping List
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challengeType: 1
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forumTopicId: 18280
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dashedName: shopping-list
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---
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# --description--
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Create a shopping list in the variable `myList`. The list should be a multi-dimensional array containing several sub-arrays.
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The first element in each sub-array should contain a string with the name of the item. The second element should be a number representing the quantity i.e.
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```js
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["Chocolate Bar", 15]
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```
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There should be at least 5 sub-arrays in the list.
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# --hints--
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`myList` should be an array.
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```js
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assert(Array.isArray(myList));
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```
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The first elements in each of your sub-arrays should all be strings.
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```js
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assert(myList.every(elem => elem && typeof elem[0] === 'string'));
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```
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The second elements in each of your sub-arrays should all be numbers.
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```js
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assert(myList.every(elem => elem && typeof elem[1] === 'number'));
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```
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You should have at least 5 items in your list.
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```js
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assert(myList.length > 4);
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```
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# --seed--
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## --seed-contents--
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```js
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const myList = [];
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```
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# --solutions--
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```js
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const myList = [
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["Candy", 10],
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["Potatoes", 12],
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["Eggs", 12],
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["Catfood", 1],
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["Toads", 9]
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];
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```
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