On Sun, Oct 21, 2012 at 10:20 AM, Muhammad Salman <li...@ruby-forum.com> wrote:
> This is the code
>
> if !params[:ratings].nil?
> params[:ratings].each_key do |r|
> @selected_ratings << r
> @movies << Movie.where('rating = :rating', :rating => r)
> @sort = params[:sort]
> end
> elsif
> @selected_ratings = @all_ratings
> @movies = Movie.order(@sort)
> @sort = params[:sort]
> end
if !params[:ratings].blank? && params[:ratings].is_a?(Array)
params[:ratings].each do |rating|
(@selected_ratings ||= []) << rating
@sort = params[:sort]
(@movies ||= []) << Movie.where("rating = ?", rating)
end
else
@selected_ratings = @all_ratings
@sort = params[:sort]
@movies = Movies.order(@sort)
end
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