Package Exports

enabled

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (enabled) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

enabled

Enabled is a small utility that can check if certain namespace are enabled by environment variables which are automatically transformed to regular expressions for matching.

Installation

The module is release in the public npm registry and can be used in browsers and servers as it uses plain ol ES3 to make the magic work.

npm install --save enabled

Usage

First of all make sure you've required the module using:

'use strict';

var enabled = require('enabled');

The returned enabled function accepts 2 arguments.

name string, The namespace that should match.
pattern string, The pattern that the name should satisfy

It will return a boolean indication of a match.

Examples

var flag = 'foo';

enabled('foo', flag); // true;
enabled('bar', flag); // false;

//
// Use * for wild cards.
//
var wildcard = 'foob*';

enabled('foobar', wildcard); // true;
enabled('barfoo', wildcard); // false;

//
// Use - to ignore.
//
var ignore = 'foobar,-shizzle,nizzle';

enabled('foobar', ignore); // true;
enabled('shizzle-my-nizzle', ignore); // false;
enabled('nizzle', ignore); // true;

License

MIT