asenv/README.md

NODE_ENV accessor

asenv
==========

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NODE_ENV accessor

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Installation
-----

```bash
$ npm install asenv --save
```


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Usage
---------

```javascript
'use strict'

const { getEnv, setEnv, isProduction } = require('asenv')

{
  let env = getEnv()
  console.log('env=', env)

  /* ... */

  setEnv('production')

  /* ... */

  if (isProduction()) {
    /* ... */
  }
}

```


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Functions
---------

Available functions

| Signature | Description |
| ---- | ----------- |
| `.getEnv()() -> ?string` | Get NODE_ENV value |
| `.isDevelopment() -> boolean` | Check if the env it development |
| `.isProduction() -> boolean` | Check if the env is production |
| `.isTest() -> boolean` | Check if the env is test |
| `.setEnv()(env)` | Set NODE_ENV value |
| `.unlessProduction(handler)` | Do unless production |


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License
-------
This software is released under the [MIT License](https://github.com/a-labo/asenv/blob/master/LICENSE).

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Links
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+ [a-labo][a_labo_url]

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