Extract method

Author: Nicolas Rodriguez

lib/ajax-datatables-rails/base.rb

@@ -66,7 +66,7 @@ def searchable_columns
 
     def search_columns
       @search_columns ||= begin
-        searchable_columns.select { |column| column.search.value.present? }
+        searchable_columns.select(&:searched?)
       end
     end
 

lib/ajax-datatables-rails/datatable/column.rb

@@ -30,6 +30,10 @@ def search
         @search ||= SimpleSearch.new(options[:search])
       end
 
+      def searched?
+        search.value.present?
+      end
+
       def search=(value)
         @search = value
       end

spec/ajax-datatables-rails/datatable/column_spec.rb

@@ -21,6 +21,10 @@
       expect(column.searchable?).to eq(true)
     end
 
+    it 'should be searched' do
+      expect(column.searched?).to eq(true)
+    end
+
     it 'should have connected to id column' do
       expect(column.data).to eq('username')
     end