# ampersand-collection-filterable

[![build status](https://secure.travis-ci.org/mongodb-js/ampersand-collection-filterable.png)](http://travis-ci.org/mongodb-js/ampersand-collection-filterable)

Simple filterable ampersand collections

## Example

```javascript
var filterable = require('../ampersand-collection-filterable'),
  AmpersandCollection = require('ampersand-collection'),
  AmpersandState = require('ampersand-state');

var Candy = AmpersandState.extend({
  props: {
    id: 'number',
    name: 'string'
  }
});

var CandyCollection = AmpersandCollection.extend(filterable, {model: Candy});

var bag = new CandyCollection([
  {id: 1, name: 'Reese\'s Egg'},
  {id: 2, name: 'Snickers'},
  {id: 3, name: 'Three Musketeers'},
  {id: 4, name: 'Milky Way'},
  {id: 5, name: 'Twix'}
]);

bag.filter(function(candy){
  return candy.name === 'Twix';
});

assert.equal(bag.length, 1);

bag.add({id: 6, name: 'Peppermint Patty'});

assert.equal(bag.length, 1);

bag.unfilter();

assert.equal(bag.length, 6);
```

## Installation

```
npm install --save ampersand-collection-filterable
```

## Testing

```
npm test
```

## License

MIT


Simple filterable ampersand collections. 

Socket Acquires Coana to Bring Reachability Analysis to Every Appsec Team

ampersand-collection-filterable

imlucas

(Experimental) An ambiguous license classifier was found.

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Ambiguous License Classifier

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Bad text encoding

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Bad semver

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Bad dependency semver

Source files contain bidirectional unicode control characters. This could indicate a Trojan source supply chain attack. See: trojansource.codes for more information.

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Bidirectional unicode control characters

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What is bin script confusion?

Bin script confusion

Semantic versions published out of chronological order.

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Chronological version anomaly

Project maintainer's SSH key has been compromised.

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Compromised SSH key

(Experimental) Copyleft license information was found.

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Copyleft License

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Title

Critical CVE

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High CVE

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Debug access

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Deprecated

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Deprecated SPDX exception

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Deprecated license

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Possible typosquat attack

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Dynamic require

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Empty package

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File dependency

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Filesystem access

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Wildcard dependency

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Git dependency

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GitHub dependency

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AI-detected potential code anomaly

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AI-detected potential malware

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AI-detected potential security risk

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Native code

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High entropy strings

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Unicode homoglyphs

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HTTP dependency

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Install scripts

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Invalid manifest file

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What are invisible characters?

Invisible chars

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License Policy Violation

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What's wrong with long strings?

Long strings

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

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Major refactor

This package is malware. We have asked the package registry to remove it.

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Known malware

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Manifest confusion

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Medium CVE

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Low CVE

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Modified license exception

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Modified license

What is network access?

Network access

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What is new author?

New author

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Why is contributor and author data important?

No contributors or author data

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No bug tracker

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No repository

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No tests

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ampersand-collection-filterable