gistfile1.rb

  @movies = Movie.all(:hide.not => true)
  @movies = @movies.all(:name.like => "%#{params[:title]}%", :genre.like => "%#{params[:genre]}%")
  @movies = @movies.all(:year.gte => params[:from_year]) unless params[:from_year].blank?
  @movies = @movies.all(:year.lte => params[:to_year]) unless params[:to_year].blank?
  @movies = @movies.all(:cast.like => "%#{params[:actor]}%") unless params[:actor].blank?
  @movies = @movies.all(:mpaa_rating.like => "%#{params[:mpaa_rating]}%") unless params[:mpaa_rating].blank?