https://github.com/apostololeg/mongopromise

Wrap over Mongoskin for easy access to databases and collestions.
https://github.com/apostololeg/mongopromise

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Wrap over Mongoskin for easy access to databases and collestions.

• Host: GitHub
• URL: https://github.com/apostololeg/mongopromise
• Owner: apostololeg
• License: mit
• Created: 2013-12-07T16:38:47.000Z (about 11 years ago)
• Default Branch: master
• Last Pushed: 2015-08-28T12:53:39.000Z (over 9 years ago)
• Last Synced: 2024-10-20T04:13:37.053Z (2 months ago)
• Language: JavaScript
• Size: 189 KB
• Stars: 0
• Watchers: 1
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
## Mongopromise

Wrap over Mongoskin for easy access to databases and collections.

### Methods

* insert

* update

* find

* findOne

* remove

[Full list of opportunities](http://docs.mongodb.org/manual/reference/method)

### Example

```js

var db = new Database('test');

db.collection('mycollection')

    .insert({ a: 1 })

    .then(function(res) {

        return res.collection.update({ a: 1 }, { a: 1, ololo: 1 });

    })

    .then(function(res) {

        return res.collection.insert({ a: 2 });

    })

    .then(function(res) {

        return res.collection.update({ a: 2 }, { a: 2, ololo: 2 });

    })

    .then(function(res) {

        return res.collection.insert({ a: 3 });

    })

    .then(function(res) {

        return res.collection.find({ a: 2 });

    })

    .then(function(res) {

        console.log({ find: res.data });

        return res.collection.findOne({ a: 3 });

    })

    .then(function(res) {

        console.log({ findOne: res.data });

    })

    .fail(function(err) {

        console.log( err );

    })

    .done();

```

#### .then()

Link of the chain of asynchronous method calls collections.

```js

...

.then(function(res) {

    return res.ctx.< method >(params);

})

...

```

* ``res`` – response from previous operation:

  * ``ctx`` – context of collection

  * ``data`` – result of executing a getter-methods

* ``method`` – method of collection to be executed asynchronously after the previous one in the chain

* ``params`` – parameters for the method

### License

[MIT](https://github.com/truerenton/Mongopromise/blob/master/LICENSE)