73 lines
1.8 KiB
Plaintext
73 lines
1.8 KiB
Plaintext
|
|
{{alias}}( file[, options], clbk )
|
|
Asynchronously reads a file as JSON.
|
|
|
|
Parameters
|
|
----------
|
|
file: string|Buffer|integer
|
|
Filename or file descriptor.
|
|
|
|
options: Object|string (optional)
|
|
Options. If a string, the value is the encoding.
|
|
|
|
options.encoding: string|null (optional)
|
|
Encoding. If the encoding option is set to `utf8` and the file has a
|
|
UTF-8 byte order mark (BOM), the byte order mark is *removed* before
|
|
attempting to parse as JSON. Default: null.
|
|
|
|
options.flag: string (optional)
|
|
Flag. Default: 'r'.
|
|
|
|
options.reviver: Function (optional)
|
|
JSON transformation function.
|
|
|
|
clbk: Function
|
|
Callback to invoke upon reading file contents.
|
|
|
|
Examples
|
|
--------
|
|
> function onRead( error, data ) {
|
|
... if ( error ) {
|
|
... console.error( error.message );
|
|
... } else {
|
|
... console.log( data );
|
|
... }
|
|
... };
|
|
> {{alias}}( './beep/boop.json', onRead );
|
|
|
|
|
|
{{alias}}.sync( file[, options] )
|
|
Synchronously reads a file as JSON.
|
|
|
|
Parameters
|
|
----------
|
|
file: string|Buffer|integer
|
|
Filename or file descriptor.
|
|
|
|
options: Object|string (optional)
|
|
Options. If a string, the value is the encoding.
|
|
|
|
options.encoding: string|null (optional)
|
|
Encoding. If the encoding option is set to `utf8` and the file has a
|
|
UTF-8 byte order mark (BOM), the byte order mark is *removed* before
|
|
attempting to parse as JSON. Default: null.
|
|
|
|
options.flag: string (optional)
|
|
Flag. Default: 'r'.
|
|
|
|
options.reviver: Function (optional)
|
|
JSON transformation function.
|
|
|
|
Returns
|
|
-------
|
|
out: Error|JSON
|
|
File contents.
|
|
|
|
Examples
|
|
--------
|
|
> var out = {{alias}}.sync( './beep/boop.json' );
|
|
|
|
See Also
|
|
--------
|
|
|