Server : nginx/1.18.0 System : Linux localhost 6.14.3-x86_64-linode168 #1 SMP PREEMPT_DYNAMIC Mon Apr 21 19:47:55 EDT 2025 x86_64 User : www-data ( 33) PHP Version : 8.0.16 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /var/www/ecommerce/node_modules/collect.js/src/methods/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

'use strict';

const variadic = require('../helpers/variadic');

module.exports = function only(...args) {
  const properties = variadic(args);

  if (Array.isArray(this.items)) {
    const collection = this.items
      .filter(item => properties.indexOf(item) !== -1);

    return new this.constructor(collection);
  }

  const collection = {};

  Object.keys(this.items).forEach((prop) => {
    if (properties.indexOf(prop) !== -1) {
      collection[prop] = this.items[prop];
    }
  });

  return new this.constructor(collection);
};