lib/sendgrid/web/client.rb in sendgrid-web-0.0.7 vs lib/sendgrid/web/client.rb in sendgrid-web-0.1.0

@@ -48,17 +48,19 @@
   def connection
     @connection = API
   end
 
   def default_params(additions = {})
+    params = Sendgrid::Web::Parameters.new
     defaults = {
       query: {
         api_user: config.username,
         api_key:  config.password
       }
     }
-    defaults[:query].merge!(additions)
-    defaults
+    params.replace(defaults)
+    params[:query].merge!(additions)
+    params
   end
 
   def craft_response(response)
     Sendgrid::Web::Response.new(response.code, response.body)
   end