def set_commentable
  @commentable = Answer.find(params[:answer_id])
end

def set_voteable
  @voteable = Answer.find(params[:answer_id])
end

def set_commentable
  @commentable = Question.find(params[:question_id])
end

def set_voteable
  @voteable = Question.find(params[:question_id])
end

def answer_params
        params.require(:answer).permit(:body)
    end

    def find_answer
        @answer = Answer.find(params[:id])
    end


    def current_question
          @question = Question.find(params[:question_id])
    end

def comment_params
  params.require(:comment).permit(:body)
end

def question_params
        params.require(:question).permit(:title, :body, :user_id)
    end

    def find_question
        @question = Question.find(params[:id])
    end

<h2 class="text-center">Post a question</h2>
  <br/>

  <%= form_for @question do |f| %>
       <%= render "shared/message" %>

    <div class="form-group">
      <%= f.text_field :title, autofocus: true, placeholder: "Title", class: "form-control" %>
    </div>

    <div class="form-group">
       <%= md_simple_editor  do %>
          <%= f.text_area :body, autofocus: true, :rows => 6, style: 'width:100%;', placeholder: "Description", class: "form-control" %>
       <% end %>
    </div>

    <div class="actions">
      <%= f.submit "¡Ask!", class: "btn btn-primary btn-lg btn-block" %>
    </div>
  <% end %>

<div/>