https://github.com/mikolalysenko/invert-hash

Inverts an object hash
https://github.com/mikolalysenko/invert-hash

Last synced: about 2 months ago
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Inverts an object hash

• Host: GitHub
• URL: https://github.com/mikolalysenko/invert-hash
• Owner: mikolalysenko
• License: mit
• Created: 2013-04-16T17:13:33.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2013-05-14T00:12:24.000Z (over 11 years ago)
• Last Synced: 2024-10-20T14:27:43.521Z (2 months ago)
• Language: JavaScript
• Size: 105 KB
• Stars: 4
• Watchers: 4
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
invert-hash

===========

Computes the inverse of a hash, assuming that it is bijective.

# Example

```javascript

var invert = require("invert-hash")

console.log(invert({

  'a': 1,

  'b': 2,

  'c': 3

}))

//Prints out:

//

//  {

//    1: 'a',

//    2: 'b',

//    3: 'c'

//  }

//

```

# Install

    npm install invert-hash

### `require("invert-hash")(obj)`

Computes the inverse of a hash

* `obj` is a hash object

**Returns** An object whose keys are the values of `obj` and whose values are the `keys` of object.

# Credits

(c) 2013 Mikola Lysenko. MIT License