decorators

# Gemfile
gem 'draper'

# app/decorators/user_decorator.rb
class UserDecorator < Draper::Decorator
  delegate_all

import time
import threading
from collections import deque, defaultdict


class SlidingWindowLimiter:

import abc
from typing import IO


class Exporter(abc.ABC):
    name: str = ""

from dataclasses import dataclass, field
from datetime import datetime, timezone
from decimal import Decimal


def _now():

import errno
import fcntl
import os
import time

import functools
import threading


def debounce(wait):
    def decorator(func):

class ReportsController < ApplicationController
  def monthly_sales
    year = params.fetch(:year, Date.current.year).to_i
    rows = Order.monthly_sales(year: year)
    @report = MonthlySalesReport.new(rows, year: year)

from functools import wraps
from django.http import JsonResponse
from django.core.cache import cache


def ajax_required(view_func):

import functools
import threading
import time
from collections import OrderedDict