Add AWS CodeBuild examples (AWS SDK for JS v3)

Author: brmur

ruby/example_code/sns/sns-ruby-example-create-subscription.rb

@@ -11,6 +11,7 @@
 # - EMAIL_ADDRESS
 
 # snippet-start:[sns.Ruby.createSubscription]
+
 require 'aws-sdk-sns'  # v2: require 'aws-sdk'
 
 def subscription_created?(sns_client, topic_arn, protocol, endpoint)

ruby/example_code/sns/sns-ruby-example-create-topic.rb

@@ -10,6 +10,7 @@
 # - TOPIC_NAME
 
 # snippet-start:[sns.Ruby.createTopic]
+
 require 'aws-sdk-sns'  # v2: require 'aws-sdk'
 
 def topic_created?(sns_client, topic_name)

ruby/example_code/sns/sns-ruby-example-enable-resource.rb

@@ -12,6 +12,7 @@
 # - POLICY_NAME
 
 # snippet-start:[sns.Ruby.enableResource]
+
 require 'aws-sdk-sns'  # v2: require 'aws-sdk'
 
 policy  = '{
@@ -42,4 +43,5 @@
   attribute_name: "POLICY_NAME",
   attribute_value: policy
 })
+
 # snippet-end:[sns.Ruby.enableResource]

ruby/example_code/sns/sns-ruby-example-send-message.rb

@@ -11,6 +11,7 @@
 # - MESSAGE
 
 # snippet-start:[sns.Ruby.sendMessage]
+
 require 'aws-sdk-sns'  # v2: require 'aws-sdk'
 
 def message_sent?(sns_client, topic_arn, message)
@@ -39,4 +40,5 @@ def run_me
   end
 
 run_me if $PROGRAM_NAME == __FILE__
-# snippet-start:[sns.Ruby.sendMessage]
+
+# snippet-end:[sns.Ruby.sendMessage]

ruby/example_code/sns/sns-ruby-example-show-subscriptions.rb

@@ -10,6 +10,7 @@
 # - SNS_TOPIC
 
 # snippet-start:[sns.Ruby.showSubscription]
+
 require 'aws-sdk-sns'  # v2: require 'aws-sdk'
 
 def show_subscriptions?(sns_client, topic_arn)
@@ -39,4 +40,5 @@ def run_me
 end
 
 run_me if $PROGRAM_NAME == __FILE__
+
 # snippet-end:[sns.Ruby.showSubscription]

ruby/example_code/sns/sns-ruby-example-show-topics.rb

@@ -9,6 +9,7 @@
 # - REGION
 
 # snippet-start:[sns.Ruby.showTopics]
+
 require 'aws-sdk-sns'  # v2: require 'aws-sdk'
 
 def list_topics?(sns_client)