X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/d371bc3cbf6c733aa5e7c65a1838088e3ce9102b..af87738e069753c209db476a5a37f450764e9440:/README

diff --git a/README b/README
index 20ef1e097d..6e7557f45e 100644
--- a/README
+++ b/README
@@ -7,20 +7,62 @@ License::   Apache 2.0
 
 == Description
 
-The Google API Ruby Client makes it trivial to discover and access supported APIs.
-
-== Features
-
-* A feature list goes here.
+The Google API Ruby Client makes it trivial to discover and access supported
+APIs.
 
 == Example Usage
 
-  # Some code goes here.
+  # Initialize the client
+  require 'google/api_client'
+  require 'signet/oauth_1/client'
+  client = Google::APIClient.new(
+    :service => 'buzz',
+    # Buzz has API-specific endpoints
+    :authorization => Signet::OAuth1::Client.new(
+      :temporary_credential_uri =>
+        'https://www.google.com/accounts/OAuthGetRequestToken',
+      :authorization_uri =>
+        'https://www.google.com/buzz/api/auth/OAuthAuthorizeToken',
+      :token_credential_uri =>
+        'https://www.google.com/accounts/OAuthGetAccessToken',
+      :client_credential_key => 'anonymous',
+      :client_credential_secret => 'anonymous'
+    )
+  )
+  client.authorization.fetch_temporary_credential!(
+    :additional_parameters => {
+      'scope' => 'https://www.googleapis.com/auth/buzz'
+    }
+  )
+  redirect_uri = client.authorization.authorization_uri(
+    :additional_parameters => {
+      'domain' => client.authorization.client_credential_key,
+      'scope' => 'https://www.googleapis.com/auth/buzz'
+    }
+  )
+  # Redirect user here
+  client.authorization.fetch_token_credential!(:verifier => '12345')
 
-== Requirements
+  # Discover available methods
+  method_names = client.discovered_api('buzz').to_h.keys
 
-* APIClient has no dependencies.
+  # Make an API call
+  response = client.execute(
+    'chili.activities.list',
+    {'scope' => '@self', 'userId' => '@me', 'alt' => 'json'}
+  )
+  status, headers, body = response
 
 == Install
 
-* sudo gem install google-api-client
+Be sure both http://gems.github.com/ and http://rubygems.org/ are in your gem
+sources.
+
+For normal client usage, this is sufficient:
+
+sudo gem install google-api-client
+
+The command line interface, the example applications, and the test suite
+require additional dependencies. These may be obtained with:
+
+sudo gem install google-api-client --development --force --no-rdoc --no-ri