deep-compare

- Checks if file exists
- Add if key is missing

$3

There is a directory files that contains directories that has json files.

* files
* en
* a.json
* b.json
* c.json
* nl
* c.json

Find missing files and keys in nl directory.

### Example

Import dependency
``
const deepCompare = require('deep-compare-json');
`

`javascript
const basePath = './files';
const filesDirs = ['en', 'nl'];


deepCompare.directory({
basePath: basePath,
compareWith: filesDirs,
createUpdate: false,
defaultDir: 'en',
key_placeholder: 'demo_key'
}).then(response => {
console.log(response);
});
`

$3

`json
{ nl:
[
{ file: a.json',
missing_keys:
'Error: ENOENT: no such file or directory, open \'./files/nl/a.json\''
},
{ file: 'b.json',
missing_keys:
'Error: ENOENT: no such file or directory, open \'./files/nl/b.json\''
},
{ file: 'c.json',
missing_keys: 'form.fields.name.errors.min1Len'
}
]
}
`

#### Settings
Name | Type | Description
------------- | -------------- | -------------
basePath | string | required base path of directory. See example
compareWith | array | required An array of directory's name inside basePath
defaultDir | string | optional Directory and files are compared against this directory.
createUpdate | boolean | optional Default: false if set to true then missing key and files are created.
key_placeholder | string | optional Default: missing_key. A placeholder value of missing key.
debugLog | boolean | optional Default : false. If set to true` then shows log