逐个运行Rails控制器before_action回调

class UsersController < ApplicationController
  before_action :authenticate_user, except: [:index, :show]
  before_action :set_user, only: [:show, :edit, :update, :destroy]

  def index
    @users = User.all
  end

  def show
  end

  def new
    @user = User.new
  end

  def create
    @user = User.new(user_params)
    if @user.save
      redirect_to @user, notice: 'User was successfully created.'
    else
      render :new
    end
  end

  # Other action methods...

  private

  def authenticate_user
    # Code for user authentication
  end

  def set_user
    @user = User.find(params[:id])
  end

  def user_params
    params.require(:user).permit(:name, :email, :password)
  end
end