prefixed-envvar

Attempts to get an environment variable with a prefix.


License
Other
Install
npm install prefixed-envvar@9999.9999.999-9.9999

Documentation

prefixed-envvar

Attempts to get an environment variable with a prefix.

Usage

$ npm install prefixed-envvar
(...)
$ node
> var prefixedEnvvar = require('prefixed-envvar')
null
> prefixedEnvvar('MYAPP', 'PORT') // attempts to get MYAPP_PORT then, if doesn't exist, attempts to get PORT
8080