Merge pull request #365 from KentonWhite/next_results

Add Twitter::SearchResults methods for handling next results

lib/twitter/search_results.rb

@@ -53,5 +53,15 @@ def next_results?
     end
     alias next_page? next_results?
 
+    # Returns a Hash of query parameters for the next result in the search
+    #
+    # Returned Hash can be merged into the previous search options list
+    # to easily access the next page
+    #
+    # @return [Hash]
+    def next_results
+      Faraday::Utils.parse_nested_query(@attrs[:search_metadata][:next_results][1..-1]).inject({}) { |memo, (k,v)| memo[k.to_sym] = v; memo} if next_results?
+    end
+    alias next_page next_results
   end
 end

spec/twitter/search_results_spec.rb

@@ -111,5 +111,20 @@
       expect(next_results).to be_false
     end
   end
+
+  describe "#next_results" do
+    let(:next_results) {Twitter::SearchResults.new(:search_metadata => 
+        {:next_results => "?max_id=249279667666817023&q=%23freebandnames&count=4&include_entities=1&result_type=mixed"
+      }).next_results
+    }
+
+    it "returns a hash of query parameters" do
+      expect(next_results).to be_a Hash
+    end
+
+    it "returns a max_id" do
+      expect(next_results[:max_id]).to eq "249279667666817023"
+    end
+  end
 
 end