Add new examples

Author: DagonWat

README.md

@@ -173,9 +173,10 @@ mail(delivery_method: :mailtrap_bulk)
 Refer to the [`examples`](examples) folder for more examples:
 
 Email API:
-- Full email sending – [`full.rb`](examples/full.rb)
 
+- Full email sending – [`full.rb`](examples/full.rb)
 - Batch sending – [`batch.rb`](examples/batch.rb)
+- Sending domains API  – [`sending_domains_api.rb`](examples/sending_domains_api.rb)
 
 Email Sandbox (Testing):
 

examples/sending_domains_api.rb

@@ -0,0 +1,29 @@
+require 'mailtrap'
+
+account_id = 3229
+client = Mailtrap::Client.new(api_key: 'your-api-key')
+sending_domains = Mailtrap::InboxesAPI.new(account_id, client)
+
+# Create new Sending Domain
+sending_domain = sending_domains.create(domain_name: 'example.com')
+# => #<struct Mailtrap::SendingDomain id=1, domain_name="example.com">
+
+# Get all Sending Domains
+sending_domains.list
+# => [#<struct Mailtrap::SendingDomain id=1, domain_name="example.com">]
+
+# Update Sending Domain
+sending_domains.update(sending_domain.id, domain_name: 'proper.com')
+# => #<struct Mailtrap::SendingDomain id=1, domain_name="proper.com">
+
+# Get sending domain
+sending_domain = sending_domains.get(sending_domain.id)
+# => #<struct Mailtrap::SendingDomain id=1, domain_name="proper.com">
+
+# Send setup email
+sending_domains.clean(sending_domain.id, 'jonathan@mail.com')
+# => nil
+
+# Delete sending domain
+sending_domains.delete(sending_domain.id)
+# => nil