# Stereotype.js [![npm Version](http://img.shields.io/npm/v/stereotype.svg?style=flat)](https://www.npmjs.org/package/stereotype) [![Build Status](https://img.shields.io/travis/yuanqing/stereotype.svg?style=flat)](https://travis-ci.org/yuanqing/stereotype) [![Coverage Status](https://img.shields.io/coveralls/yuanqing/stereotype.svg?style=flat)](https://coveralls.io/r/yuanqing/stereotype)

> Cast a string (where possible) to a primitive type.

## Usage

```js
stereotype('undefined'); //=> undefined
stereotype('null');      //=> null
stereotype('NaN');       //=> NaN
stereotype('Infinity');  //=> Infinity
stereotype('true');      //=> true
stereotype('3.14');      //=> 3.14
stereotype('0xFF');      //=> 255

stereotype({});          //=> {}
stereotype('foo');       //=> 'foo'
```

More usage examples are in [the tests](https://github.com/yuanqing/stereotype/blob/master/spec/stereotype.spec.js).

## API

### stereotype(obj)

Returns, where possible, `obj` cast to a primitive type. Otherwise returns `obj` if `obj` is not a `string`, or if `obj` cannot be cast to a primitive.

## Installation

Install via [npm](https://www.npmjs.org/package/stereotype):

```bash
$ npm i --save stereotype
```

## License

[MIT license](https://github.com/yuanqing/stereotype/blob/master/LICENSE)


Cast a string (where possible) to a primitive type. 

Meet the Socket Team at BlackHat and DEF CON in Las Vegas, Aug 4-6

stereotype

Cast a string (where possible) to a primitive type.

yuanqing

(Experimental) An ambiguous license classifier was found.

What is an ambiguous license classifier?

Ambiguous License Classifier

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Bad text encoding

Package version is not a valid semantic version (semver).

What is bad semver?

Bad semver

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Bad dependency semver

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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.

What is a chronological version anomaly?

Chronological version anomaly

Project maintainer's SSH key has been compromised.

What is a compromised SSH key?

Compromised SSH key

(Experimental) Copyleft license information was found.

What do I need to know about license files?

Copyleft License

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Title

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What is a CVE?

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Debug access

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What is a deprecated SPDX exception?

Deprecated SPDX exception

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Deprecated license

Package name is similar to other popular packages and may not be the package you want.

What is a typosquat?

Possible typosquat attack

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

What is dynamic require?

Dynamic require

Package does not contain any code. It may be removed, is name squatting, or the result of a faulty package publish.

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Empty package

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What are extraneous dependencies?

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File dependency

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What is filesystem access?

Filesystem access

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What are wildcard dependencies?

Wildcard dependency

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GitHub dependency

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AI-detected potential code anomaly

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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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(Experimental) Contains an SPDX license exception.

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License exception

This package is not allowed per your license policy. Review the package's license to ensure compliance.

What is a license policy violation?

License Policy Violation

Contains long string literals, which may be a sign of obfuscated or packed code.

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.

What is a major refactor?

Major refactor

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

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Known malware

This package has inconsistent metadata. This could be malicious or caused by an error when publishing the package.

What is manifest confusion?

Manifest confusion

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Medium CVE

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Low CVE

This package contains minified code. This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

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What is a modified license exception?

Modified license exception

(Experimental) Package contains a modified version of an SPDX license. Please read carefully before using this code.

What is a modified license?

Modified license

What is network access?

Network access

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

What is new author?

New author

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Why is contributor and author data important?

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What does no tests mean?

No tests

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stereotype

Stereotype.js

Usage

API

stereotype(obj)

Installation

License

Keywords

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stereotype

Usage

API

stereotype(obj)

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License

Keywords

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