https://github.com/not-an-aardvark/babel-plugin-nondeterminism

Add some nondeterminism to your code
https://github.com/not-an-aardvark/babel-plugin-nondeterminism

babel-plugin

Last synced: about 1 month ago
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Add some nondeterminism to your code

• Host: GitHub
• URL: https://github.com/not-an-aardvark/babel-plugin-nondeterminism
• Owner: not-an-aardvark
• License: mit
• Created: 2017-08-17T06:15:06.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2017-08-17T06:15:31.000Z (over 7 years ago)
• Last Synced: 2024-11-18T04:55:19.110Z (about 2 months ago)
• Topics: babel-plugin
• Language: JavaScript
• Homepage:
• Size: 1.95 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

        
# babel-plugin-nondeterminism

* Do you like software that can always surpise you?

* Do you feel lonely when no one reports any bugs in your code?

* Do you wish your software wasn't so reliable?

* Do you get bored when your tests always pass?

There is a solution! `babel-plugin-nondeterminism` will modify your code to add a pinch of chance.

#### Input

```js

if (isExpired(accessToken)) {

  denyAccess();

}

```

#### Output

```js

if (isExpired(accessToken) && Math.random() < 0.999) {

  denyAccess();

}

```

### Installation

```

npm install babel-plugin-nondeterminism --save-dev

```

### Usage

Via `.babelrc`:

```json

{

  "plugins": ["nondeterminism"]

}

```

You can modify the probability to taste (default: 0.999):

```json

{

  "plugins": [["nondeterminism", { "probability": 0.75 }]]

}

```

For extra excitement, you can use a conditional `.babelrc` file to only enable the plugin when running in CI.