comments and formatting

examples/Makefile

@@ -36,6 +36,7 @@ protoc_middleman_go: addressbook.proto
 protoc_middleman_dart: addressbook.proto
 	mkdir -p dart_tutorial # make directory for the dart package
 	protoc $$PROTO_PATH --dart_out=dart_tutorial addressbook.proto
+	protoc -I../src/ --dart_out=dart_tutorial ../src/google/protobuf/timestamp.proto
 	pub get
 	@touch protoc_middleman_dart
 

examples/README.md

@@ -119,7 +119,7 @@ is created if it does not exist.  To view the data, run:
 
     ./list_people_go addressbook.data
 
-Observe that the C++, Python, and Java examples in this directory run in a
+Observe that the C++, Python, Java, and Dart examples in this directory run in a
 similar way and can view/modify files created by the Go example and vice
 versa.
 
@@ -134,9 +134,10 @@ Build the Dart samples in this directory with `make dart`.
 
 To run the examples:
 
+```sh
     $ dart add_person.dart addessbook.data
     $ dart list_people.dart addressbook.data
-
+```
 
 The two programs take a protocol buffer encoded file as their parameter.
 The first can be used to add a person to the file. The file is created

examples/add_person.dart

@@ -4,7 +4,6 @@ import 'dart_tutorial/addressbook.pb.dart';
 
 // This function fills in a Person message based on user input.
 Person promtForAddress() {
-
   Person person = Person();
 
   print('Enter person ID: ');
@@ -20,9 +19,9 @@ Person promtForAddress() {
     person.email = email;
   }
 
-  while(true) {
+  while (true) {
     print('Enter a phone number (or leave blank to finish): ');
-    String number = stdin. readLineSync();
+    String number = stdin.readLineSync();
     if (number.isEmpty) break;
 
     Person_PhoneNumber phoneNumber = Person_PhoneNumber();
@@ -31,7 +30,7 @@ Person promtForAddress() {
     print('Is this a mobile, home, or work phone? ');
 
     String type = stdin.readLineSync();
-    switch(type) {
+    switch (type) {
       case 'mobile':
         phoneNumber.type = Person_PhoneType.MOBILE;
         break;
@@ -62,10 +61,10 @@ main(List<String> arguments) {
   AddressBook addressBook;
   if (!file.existsSync()) {
     print('File not found. Creating new file.');
-    addressBook =  AddressBook();
+    addressBook = AddressBook();
   } else {
     addressBook = AddressBook.fromBuffer(file.readAsBytesSync());
   }
   addressBook.people.add(promtForAddress());
   file.writeAsBytes(addressBook.writeToBuffer());
-}
+}