search - IF conditions in rails is not executing -


i'm trying solr search based on text entered user. firts i've check whether entered text store or brand or category. after checking condition want display corresponding riesults in mainnavigationurls table using solr search. here controller action. working fine if enter store , can proper results. not going inside brands loop if storesearch found nill. please explain why not executing second case.

def search_all     @storesearch=site.search       fulltext params[:text]       with(:multibrand,1)     end      if(@storesearch.nil?)       @brandsearch=brand.search         fulltext params[:text]       end       if(@brandssearch.nil?)         @itemcategorysearch=maincategory.search           fulltext params[:text]         end         @itemcategorysearch.results.each |result|           @itemcategorysearch1=mainnavigationurl.search             :main_categoty_id, result.id             :department_id, params[:deptid].to_i             paginate :page=>params[:page], :per_page=>45           end         end       else         @brandsearch.results.each |result|           @brandsearch1=mainnavigationurl.search             :brand_id, result.id             :department_id, params[:deptid].to_i             paginate :page=>params[:page], :per_page=>45             end         end      else       @storesearch.results.each |result|         @storesearch1=mainnavigationurl.search           :site_id, result.id           :department_id, params[:deptid].to_i           paginate :page=>params[:page], :per_page=>45         end       end     end   end

instead of .nil? ,maybe can use .blank? better?

@array = [] @array.nil? -false @array.blank?  -true

i think checking if @storesearch contain elements?


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