blacklist

Returns a shallow copy of an object without blacklisted properties

Usage no npm install needed!

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

README

blacklist

Build Status Version

This module shallow copies an object, ignoring keys depending on the filter object passed to it.

Filters can be provided as an object (truthy keys are blacklisted) or string arguments.

ES next alternative

If you can, use

var { a, ... bc } = { a: 1, b: 2, c: 3 }

Example

var someInput = { a: 1, b: 2, c: 3 }

// ...

var blacklist = require('blacklist')

blacklist(someInput, 'b', 'c')
// => { a: 1 }

blacklist(someInput, {
    a: true,   // a will not be in the result
    b: false,  // b will be in the result
    c: 1 > 2   // false, therefore c will be in the result
})
// => { b: 2, c: 3 }