applicants_controller#show

gistfile1.rb

  def show
    @applicant = Applicant.find(params[:id])
    @comments = @applicant.comments.includes(:user)
    @comment = @applicant.comments.new
    @like = @applicant.likes.new

    respond_to do |format|
      format.html # show.html.erb
      format.json { render json: @applicant }
    end
  end