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author | Florian Dold <florian.dold@gmail.com> | 2017-05-24 15:10:37 +0200 |
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committer | Florian Dold <florian.dold@gmail.com> | 2017-05-24 15:11:17 +0200 |
commit | 7a3df06eb573d36142bd1a8e03c5ce8752d300b3 (patch) | |
tree | 70bfaea8884c374876f607774850a3a51c0cb381 /node_modules/fs-extra/docs/readJson-sync.md | |
parent | aca1143cb9eed16cf37f04e475e4257418dd18ac (diff) |
fix build issues and add typedoc
Diffstat (limited to 'node_modules/fs-extra/docs/readJson-sync.md')
-rw-r--r-- | node_modules/fs-extra/docs/readJson-sync.md | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/node_modules/fs-extra/docs/readJson-sync.md b/node_modules/fs-extra/docs/readJson-sync.md new file mode 100644 index 000000000..a1356379c --- /dev/null +++ b/node_modules/fs-extra/docs/readJson-sync.md @@ -0,0 +1,33 @@ +# readJsonSync(file, [options]) + +Reads a JSON file and then parses it into an object. `options` are the same +that you'd pass to [`jsonFile.readFileSync`](https://github.com/jprichardson/node-jsonfile#readfilesyncfilename-options). + +**Alias:** `readJSONSync()` + +- `file` `<String>` +- `options` `<Object>` + +## Example: + +```js +const fs = require('fs-extra') + +const packageObj = fs.readJsonSync('./package.json') +console.log(packageObj.version) // => 2.0.0 +``` + +--- + +`readJsonSync()` can take a `throws` option set to `false` and it won't throw if the JSON is invalid. Example: + +```js +const fs = require('fs-extra') + +const file = '/tmp/some-invalid.json' +const data = '{not valid JSON' +fs.writeFileSync(file, data) + +const obj = fs.readJsonSync(file, { throws: false }) +console.log(obj) // => null +``` |