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node-fs-extra/docs/writeJson-sync.md
Mani Maghsoudlou b0eb751a75
Improve docs (#795) 
* improve docs

* Update docs/ensureSymlink-sync.md

Co-authored-by: Ryan Zimmerman <17342435+RyanZim@users.noreply.github.com>

* Update docs/ensureSymlink.md

Co-authored-by: Ryan Zimmerman <17342435+RyanZim@users.noreply.github.com>

* add Error type to docs

Co-authored-by: Ryan Zimmerman <17342435+RyanZim@users.noreply.github.com>
2020-05-11 16:40:39 -04:00

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writeJsonSync(file, object[, options])

Writes an object to a JSON file.

Alias: writeJSONSync()

  • file <String>
  • object <Object>
  • options <Object>
    • spaces <Number|String> Number of spaces to indent; or a string to use for indentation (i.e. pass '\t' for tab indentation). See the docs for more info.
    • EOL <String> Set EOL character. Default is \n.
    • replacer JSON replacer
    • Also accepts fs.writeFileSync() options

Example:

const fs = require('fs-extra')

fs.writeJsonSync('./package.json', {name: 'fs-extra'})

See also: outputJsonSync()