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/thunky/

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'use strict'

var nextTick = nextTickArgs
process.nextTick(upgrade, 42) // pass 42 and see if upgrade is called with it

module.exports = thunky

function thunky (fn) {
  var state = run
  return thunk

  function thunk (callback) {
    state(callback || noop)
  }

  function run (callback) {
    var stack = [callback]
    state = wait
    fn(done)

    function wait (callback) {
      stack.push(callback)
    }

    function done (err) {
      var args = arguments
      state = isError(err) ? run : finished
      while (stack.length) finished(stack.shift())

      function finished (callback) {
        nextTick(apply, callback, args)
      }
    }
  }
}

function isError (err) { // inlined from util so this works in the browser
  return Object.prototype.toString.call(err) === '[object Error]'
}

function noop () {}

function apply (callback, args) {
  callback.apply(null, args)
}

function upgrade (val) {
  if (val === 42) nextTick = process.nextTick
}

function nextTickArgs (fn, a, b) {
  process.nextTick(function () {
    fn(a, b)
  })
}