fixing issue 114

lib/neography/rest/paths.rb

@@ -28,7 +28,7 @@ def build_path(path, attributes)
       end
 
       def encode(value)
-        URI.encode(value).gsub("/","%2F")
+        CGI.escape(value).gsub("+", "%20")
       end
 
     end

spec/integration/index_spec.rb

@@ -33,6 +33,14 @@
     existing_node.name.should == value
   end
 
+  it "can find a node in an index with brackets" do
+    value = "Sen. Roy Blunt [R-MO]"
+    new_node = Neography::Node.create("name" => value)
+    new_node.add_to_index("node_test_index", "name", value)
+    existing_node = Neography::Node.find("node_test_index", "name", value)
+    existing_node.name.should == value
+  end
+
   it "can find a relationship in an index" do
     value = generate_text
     node1 = Neography::Node.create

spec/unit/rest/node_relationships_spec.rb

@@ -39,7 +39,7 @@ class Rest
       end
 
       it "gets relationships with direction and types" do
-        connection.should_receive(:get).with("/node/42/relationships/in/foo&bar")
+        connection.should_receive(:get).with("/node/42/relationships/in/foo%26bar")
         subject.get("42", :in, ["foo", "bar"])
       end