Import refactored library. See MIGRATING.MD for details

samples/pubsub/pubsub.rb

@@ -0,0 +1,52 @@
+# Copyright 2015 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+require 'googleauth'
+require 'google/apis/pubsub_v1beta2'
+
+Pubsub = Google::Apis::PubsubV1beta2
+
+pubsub = Pubsub::PubsubService.new
+pubsub.authorization = Google::Auth.get_application_default([Pubsub::AUTH_PUBSUB])
+
+project = ARGV[0] || 'YOUR_PROJECT_NAME'
+
+topic = "projects/#{project}/topics/foo"
+subscription = "projects/#{project}/subscriptions/bar"
+
+# Create topic & subscription
+pubsub.create_topic(topic)
+pubsub.create_subscription(subscription, Pubsub::Subscription.new(topic: topic))
+
+# Publish messages
+request = Pubsub::PublishRequest.new(messages: [])
+request.messages << Pubsub::Message.new(attributes: { "language" => "en" }, data: 'Hello')
+request.messages << Pubsub::Message.new(attributes: { "language" => "en" }, data: 'World')
+pubsub.publish(topic, request)
+
+# Pull messages
+response = pubsub.pull(subscription, Pubsub::PullRequest.new(max_messages: 5))
+response.received_messages.each do |received_message|
+  data = received_message.message.data
+  puts "Received #{data}"
+end
+
+# Acknowledge receipt
+ack_ids = response.received_messages.map{ |msg| msg.ack_id }
+pubsub.acknowledge(subscription, Pubsub::AcknowledgeRequest.new(ack_ids: ack_ids))
+
+# Delete the subscription & topic
+pubsub.delete_subscription(subscription)
+pubsub.delete_topic(topic)
+