Little util function for simpler extracting Boolean values from ENV-variables in Node.js, i.e. true values (true, TRUE, 1) vs. false values (false, FALSE, 0).
npm install node-env-flagLittle util function for simpler extracting Boolean values from ENV variables in Node.js, i.e. true values (true, TRUE, 1) vs. false values (false, FALSE, 0).
``javascript
var DEFAULT_FOO = 1;
var flag = require('node-env-flag');
var yep = flag(process.env.FOO, DEFAULT_FOO);
if (yep) {
console.log("Foo!")
}
`
* (value)
`javascript`
flag(process.env.FOO);
* (value, default)
`javascript`
flag(process.env.FOO, 1);
`shell`
$ npm install node-env-flag
Local tests:
`shell``
$ make test
Released under the MIT license.
Copyright (c) Jonas Grimfelt