Fix the OAuth2 documentation to use then rather than chain/transform.
Review URL: https://codereview.chromium.org//11826010
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@16828 260f80e4-7a28-3924-810f-c04153c831b5
diff --git a/lib/oauth2.dart b/lib/oauth2.dart
index a7e9307..cc0bb99 100644
--- a/lib/oauth2.dart
+++ b/lib/oauth2.dart
@@ -52,11 +52,11 @@
/// "http://my-site.com/oauth2-redirect");
///
/// var credentialsFile = new File("~/.myapp/credentials.json");
-/// return credentialsFile.exists().chain((exists) {
+/// return credentialsFile.exists().then((exists) {
/// // If the OAuth2 credentials have already been saved from a previous
/// // run, we just want to reload them.
/// if (exists) {
-/// return credentialsFile.readAsText().transform((json) {
+/// return credentialsFile.readAsText().then((json) {
/// var credentials = new oauth2.Credentials.fromJson(json);
/// return new oauth2.Client(identifier, secret, credentials);
/// });
@@ -76,28 +76,28 @@
/// //
/// // `redirect` is an imaginary function that redirects the resource
/// // owner's browser.
-/// return redirect(grant.getAuthorizationUrl(redirectUrl)).chain((_) {
+/// return redirect(grant.getAuthorizationUrl(redirectUrl)).then((_) {
/// // Another imaginary function that listens for a request to
/// // `redirectUrl`.
/// return listen(redirectUrl);
-/// }).transform((request) {
+/// }).then((request) {
/// // Once the user is redirected to `redirectUrl`, pass the query
/// // parameters to the AuthorizationCodeGrant. It will validate them
/// // and extract the authorization code to create a new Client.
/// return grant.handleAuthorizationResponse(request.queryParameters);
/// })
-/// }).chain((client) {
+/// }).then((client) {
/// // Once you have a Client, you can use it just like any other HTTP
/// // client.
/// return client.read("http://example.com/protected-resources.txt")
-/// .transform((result) {
+/// .then((result) {
/// // Once we're done with the client, save the credentials file. This
/// // ensures that if the credentials were automatically refreshed
/// // while using the client, the new credentials are available for the
/// // next run of the program.
-/// return credentialsFile.open(FileMode.WRITE).chain((file) {
+/// return credentialsFile.open(FileMode.WRITE).then((file) {
/// return file.writeString(client.credentials.toJson());
-/// }).chain((file) => file.close()).transform((_) => result);
+/// }).then((file) => file.close()).then((_) => result);
/// });
/// }).then(print);
library oauth2;
