bcef08424c
* add solution to a challenge add solution to the challenge: add-a-description-to-your-package-json * add comment to all backend challenges The comment expllains that these challenges don't need a solution.
48 lines
1.5 KiB
Markdown
48 lines
1.5 KiB
Markdown
---
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id: 587d7fb7367417b2b2512c0b
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title: Use model.find() to Search Your Database
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challengeType: 2
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forumTopicId: 301543
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---
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## Description
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<section id='description'>
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Find all the people having a given name, using <code>Model.find() -> [Person]</code>
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In its simplest usage, <code>Model.find()</code> accepts a query document (a JSON object) as the first argument, then a callback. It returns an array of matches. It supports an extremely wide range of search options. Check it in the docs. Use the function argument <code>personName</code> as search key.
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</section>
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## Instructions
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<section id='instructions'>
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</section>
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## Tests
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<section id='tests'>
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```yml
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tests:
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- text: Find all items corresponding to a criteria should succeed
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testString: 'getUserInput => $.post(getUserInput(''url'') + ''/_api/find-all-by-name'', {name: ''r@nd0mN4m3'', age: 24, favoriteFoods: [''pizza'']}).then(data => { assert.isArray(data, ''the response should be an Array''); assert.equal(data[0].name, ''r@nd0mN4m3'', ''item.name is not what expected''); assert.equal(data[0].__v, 0, ''The item should be not previously edited''); }, xhr => { throw new Error(xhr.responseText); })'
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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</section>
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## Solution
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<section id='solution'>
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```js
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/**
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Backend challenges don't need solutions,
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because they would need to be tested against a full working project.
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Please check our contributing guidelines to learn more.
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*/
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```
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</section>
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