21 lines
449 B
Markdown
21 lines
449 B
Markdown
---
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title: JSONToFile
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tags: node,intermediate
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---
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Writes a JSON object to a file.
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- Use `fs.writeFileSync()`, template literals and `JSON.stringify()` to write a `json` object to a `.json` file.
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```js
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const fs = require('fs');
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const JSONToFile = (obj, filename) =>
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fs.writeFileSync(`${filename}.json`, JSON.stringify(obj, null, 2));
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```
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```js
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JSONToFile({ test: 'is passed' }, 'testJsonFile');
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// writes the object to 'testJsonFile.json'
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```
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