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/cyclist/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

var twoify = function (n) {
  if (n && !(n & (n - 1))) return n
  var p = 1
  while (p < n) p <<= 1
  return p
}

var Cyclist = function (size) {
  if (!(this instanceof Cyclist)) return new Cyclist(size)
  size = twoify(size)
  this.mask = size - 1
  this.size = size
  this.values = new Array(size)
}

Cyclist.prototype.put = function (index, val) {
  var pos = index & this.mask
  this.values[pos] = val
  return pos
}

Cyclist.prototype.get = function (index) {
  return this.values[index & this.mask]
}

Cyclist.prototype.del = function (index) {
  var pos = index & this.mask
  var val = this.values[pos]
  this.values[pos] = undefined
  return val
}

module.exports = Cyclist