object from pairs

Create an object from an array of pairs

Can be used as a partial ponyfill or prollyfil for tc39 / proposal-object-from-entries

Author: @brodybits (Christopher J. Brody)

License: CC0 OR UNLICENSE OR ISC OR Apache-2.0 OR CC-BY-SA-3.0 OR CC-BY-SA-4.0

Sample

const objectFromPairs = require('object-from-pairs')
 
console.log(objectFromPairs([
  [ 'first' + 'Key',        'first value' ],
  [ 'second' + '-' + 'key', 'second value' ],
]))

outputs the following:

{ firstKey: 'first value', 'second-key': 'second value' }

(see quick-demo.js)

TODO

• deeper testing
• proper API documentation
• use eslint-config-standard@12 when available (https://github.com/standard/eslint-config-standard/issues/123)
• follow standard more closely in quick-demo.js and sample
• pre-es6 support
• test on browser
• test on AppVeyor & Travis CI
• SauceLabs?
• commit package-lock.json (??)

FUTURE TBD

• merge with the now deprecated https://npm.im/object-from-entries package?

See also

• https://npm.im/object-from-entries (deprecated ponyfill)
• https://npm.im/object.fromentries (polyfill for ES Object.fromEntries proposal)
• https://humanwhocodes.com/blog/2010/03/02/maintainable-javascript-dont-modify-objects-you-down-own/ - nice justification for ponyfill over polyfills
• https://lodash.com/docs/4.17.10#fromPairs
• https://github.com/lodash/lodash/issues/2718
• https://github.com/lodash/lodash/issues/1261
• https://stackoverflow.com/questions/20059995/how-to-create-an-object-from-an-array-of-key-value-pairs
• https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/entries
• https://hackernoon.com/es8-was-released-and-here-are-its-main-new-features-ee9c394adf66