class WebpagesController < ApplicationController
  # GET /webpages
  # GET /webpages.xml
  def index
    @webpage = Webpage.find(params[:page])
    # :find searches on id so :find_by_id is redundant
    # and will raise an exception if no such webpages exists

    # @contents = @webpage.contents unless @webpage.nil?
    # you don't need this ivar (instance variable) since you already have @webpage

    respond_to do |format|
      format.html # index.html.erb
      format.xml  { render :xml => @webpages }
    end
  end
end