node-env-flag

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-flag
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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).

Example

  var DEFAULT_FOO = 1;

  var flag = require('node-env-flag');

  var yep = flag(process.env.FOO, DEFAULT_FOO);

  if (yep) {
    console.log("Foo!")
  }

API

  • (value)

      flag(process.env.FOO);
    
  • (value, default)

      flag(process.env.FOO, 1);
    

Installation

  $ npm install node-env-flag

Test

Local tests:

  $ make test

License

Released under the MIT license.

Copyright (c) Jonas Grimfelt

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