I have this method to parse a url:
def parse_url
elements = @article.url.split("/") if(elements[0] == "http:") @home = elements[2] else @home = elements[0] end end
In the show method I can just use @home = parse_url and it works. In the index I don't know how to assign the proper id. This is the index method:
def index
@articles = Article.paginate :page => params[:page], :per_page => 3
respond_to do |format| format.html # index.html.erb format.xml { render :xml => @articles } end
