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Update write-json-to-file.md

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Angelos Chalaris
2017-12-15 13:15:21 +02:00
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snippets/write-json-to-file.md
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### Write a JSON to a file ### Write a JSON to a file
Write a `json` object to a `.json` file. Use `fs.writeFile()`, template literals and `JSON.stringify()` to write a `json` object to a `.json` file.
```js
const fs = require('fs')
const jsonToFile = (obj, filename) => fs.writeFile(`${filename}.json`, JSON.stringify(obj, null, 4)) ```js
const fs = require('fs');
const jsonToFile = (obj, filename) => fs.writeFile(`${filename}.json`, JSON.stringify(obj, null, 2))
// jsonToFile({test: "is passed"}, 'testJsonFile') // jsonToFile({test: "is passed"}, 'testJsonFile')
``` ```