methodmissing

node-methodmissing
==================

capture method missing in node.js

install
-------

``
npm i methodmissing
`

usage
-----

$3

`javascript
mm = require('methodmissing');
fs = require('fs');
mmfs = mm(fs);

mmfs.existsSync('.'); // true
mmfs.existSync('.'); // missing
`

$3

`javascript
mm = require('methodmissing');
fs = mm('fs');

fs.existsSync('.'); // true
fs.existSync('.'); // missing
`

mm(object, callback)
--------------------

#### object [ string | object ]

* string: returns required object inherited method missing
* object: returns object inherited method missing

#### callback [ function (key, arg) ]

* called on missing method called

`js
var mm = require('methodmissing');
var fs = mm('fs', function (key, arg) {
console.log(key + " missing");
});

fs.existsSync('.'); // true, callback not called

fs.existSync('.'); // undefined, callback called [1]

// key: 'existSync'
// arg: { '0': '.' }
``