Fix bad rebase

* Re-add merging pull requests 4, 5, and 6

lib/nylas/event.rb

@@ -40,6 +40,19 @@ def read_only?
       read_only
     end
 
+    def save
+      result = if persisted?
+                 raise ModelNotUpdatableError, self unless updatable?
+
+                 payload = JSON.parse(attributes.serialize)
+                 payload["when"] = payload["when"].except("object")
+                 execute(method: :put, payload: payload.to_json, path: resource_path)
+               else
+                 create
+               end
+      attributes.merge(result)
+    end
+
     def rsvp(status, notify_participants:)
       rsvp = Rsvp.new(api: api, status: status, notify_participants: notify_participants,
                       event_id: id, account_id: account_id)

lib/nylas/file.rb

@@ -46,8 +46,12 @@ def save
       true
     end
 
+    def download_raw
+      api.get(path: "#{resource_path}/download")
+    end
+
     private def retrieve_file
-      response = api.get(path: "#{resource_path}/download")
+      response = download_raw
       filename = response.headers.fetch(:content_disposition, "").gsub("attachment; filename=", "")
       temp_file = Tempfile.new(filename)
       temp_file.write(response.body)

lib/nylas/timespan.rb

@@ -9,9 +9,9 @@ class Timespan
     attribute :start_time, :unix_timestamp
     attribute :end_time, :unix_timestamp
     attribute :time, :unix_timestamp
-    attribute :date, :unix_timestamp
-    attribute :start_date, :unix_timestamp
-    attribute :end_date, :unix_timestamp
+    attribute :date, :string
+    attribute :start_date, :string
+    attribute :end_date, :string
 
     def_delegators :range, :cover?
 

lib/nylas/types.rb

@@ -88,7 +88,7 @@ def deserialize(object)
       end
 
       def serialize(object)
-        object.to_i
+        object.to_i unless object.nil?
       end
     end
     Types.registry[:unix_timestamp] = UnixTimestampType.new