class QuestionsController < ApplicationController
  def index
  end

  def new
    if logged_in?
      @question = Question.new
    else
      redirect_to root_path
    end
  end

  def create
    if logged_in?
      @question = Question.new(params[:question].permit(:title, :content))
      @question.asker_id = current_user.id
      if @question.save
        redirect_to question_path(@question)
      else
        flash[:notice] = @question.errors.full_messages.join(", ")
        render :new
      end
    else
      redirect_to root_path
    end
  end

  def show
    @question = Question.find_by(id: params[:id])
    @question.update_attributes(:view_count, view_count + 1)
    @answer = Answer.new
  end
end
class QuestionsController < ApplicationController
  def index
  end

  def new
    if logged_in?
      @question = Question.new
    else
      redirect_to root_path
    end
  end

  def create
    if logged_in?
      @question = Question.new(params[:question].permit(:title, :content))
      @question.asker_id = current_user.id
      if @question.save
        redirect_to question_path(@question)
      else
        flash[:notice] = @question.errors.full_messages.join(", ")
        render :new
      end
    else
      redirect_to root_path
    end
  end

  def show
    @question = Question.find_by(id: params[:id])
    @question.update_attributes(:view_count, @question.view_count + 1)
    @answer = Answer.new
  end
end
Add obj to local method
Add obj to local method
