https://github.com/jamiemason/valueless

Replace values with paths, for use in test fixtures
https://github.com/jamiemason/valueless

fixtures reselect selectors testing transformation

Last synced: 12 days ago
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Replace values with paths, for use in test fixtures

• Host: GitHub
• URL: https://github.com/jamiemason/valueless
• Owner: JamieMason
• License: mit
• Created: 2017-08-31T20:07:18.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2017-09-04T11:23:33.000Z (almost 9 years ago)
• Last Synced: 2024-10-18T19:33:53.555Z (over 1 year ago)
• Topics: fixtures, reselect, selectors, testing, transformation
• Language: JavaScript
• Homepage: https://www.npmjs.com/package/valueless
• Size: 58.6 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

          
# valueless

> Replace values with paths, for use in test fixtures

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## Installation

```

npm install --save-dev valueless

```

## Usage

### Node.js

```js

import valueless from 'valueless';

const data = [{

  id: 1,

  name: 'Marloes'

}, {

  id: 2,

  name: 'Rutger'

}];

valueless(data);

// => [{ id: '0.id', name: '0.name' }, { id: '1.id', name: '1.name' }]

valueless(data, { excludes: ['id'] });

// => [{ id: 1, name: '0.name' }, { id: 2, name: '1.name' }]

valueless(data, { prefix: 'API' });

// => [{ id: 'API:0.id', name: 'API:0.name' }, { id: 'API:1.id', name: 'API:1.name' }]

valueless(data, { excludes: ['id'], prefix: 'API' });

// => [{ id: 1, name: 'API:0.name' }, { id: 2, name: 'API:1.name' }]

```

### Command Line

```

echo '[["Serialised"],["JSON"]]' | valueless

echo '[["Serialised"],["JSON"]]' | valueless --prefix CMS

echo '[["Serialised"],["JSON"]]' | valueless --excludes foo,bar,baz

```

See `valueless --help` for more information.

## Background

Not a common use-case _at all_, but created to see if it could reduce some of the overhead we have

when managing test fixtures for JSON returned by [contentstack](https://contentstack.built.io),

which we are transforming using [reselect](https://github.com/reactjs/reselect).