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poly-exclude

poly-exclude

Excludes given keys from an object or array

Motivation

It's a common task in data transformation pipelines to remove certain keys from incoming objects or arrays.

Features

  • Works with objects and arrays
  • Automatically curried

Installation

npm install poly-exclude

Testing

npm test

Usage

var exclude = require('poly-exclude');
 
var object = {
  a: 100,
  b: 200,
  c: 'blah, blah'
};
 
var array = [
  100,
  200,
  'blah, blah'
];
 
// Complete application 
console.log(exclude(['a', 'c'], object)); // => { b: 200 } 
console.log(exclude([0, 2], array)); // => [200] 
 
// Partial application 
var removeB = exclude('b');
console.log(removeB(object)); // => { a: 100, c: 'blah, blah' } 
 
var remove1 = exclude(1);
console.log(remove1(array)); // => [100, 'blah, blah']