extract

Extract specific properties from objects and generate new one.

Usage no npm install needed!

<script type="module">
  import extract from 'https://cdn.skypack.dev/extract';
</script>

Extract properties from objects and generate a new object.

npm install extract

var extract = require('extract');
var sample = {foo: 123, bar: 'baz'};
var result = extract(sample, ['foo'])

console.log(result);

Will print {foo: 123}.

I use this pattern quite a lot in node.js to deal with things such as mass-assignment.

MIT