text: 'use strict';
  
  const chai = require('chai');
  const expect = chai.expect;
  require('../index');
  
  describe('reject', () => {
      it('should return only falsey values', () => {
          const res = [0,1,2,3].reject();
          expect(res).to.be.length(1);
          expect(res).to.be.contain(0);
      });
  
      it('should only return falsey values from the callback', () => {
          const res = [0,1,2,3].reject((x, i) => {
              return i === 0;
          });
          expect(res).to.be.length(3);
          expect(res).to.not.contain(0);
      });
  });