feat: add a few extra helper methods

README.md

@@ -56,6 +56,10 @@ group.nameservers
 # Get all tagged records for a group
 group.tagged_records(['tag1'])
 
+# Lookup a zone within a group
+group.zone(1)
+group.zone('test.com', field: :name)
+
 # Create a new zone
 zone = group.create_zone('example.com')
 

lib/dennis/group.rb

@@ -82,8 +82,16 @@ def create_or_update_zone(**properties)
       Zone.create_or_update(@client, group: { id: id }, **properties)
     end
 
-    def zones
-      Zone.all_for_group(@client, { id: id })
+    def zones(**options)
+      Zone.all_for_group(@client, { id: id }, **options)
+    end
+
+    def zone(id, field: :id)
+      zone = Zone.find_by(@client, field, id)
+      return nil if zone.nil?
+      return nil if zone.group.id != self.id
+
+      zone
     end
 
     def tagged_records(tags)

lib/dennis/zone.rb

@@ -124,6 +124,13 @@ def default_ttl
       @hash['default_ttl']
     end
 
+    def group
+      return @group if @group
+      return nil unless @hash['group']
+
+      @group = Group.new(@client, @hash['group'])
+    end
+
     def created_at
       return nil if @hash['created_at'].nil?
       return @hash['created_at'] if @hash['created_at'].is_a?(Time)
@@ -146,8 +153,8 @@ def create_or_update_record(**properties)
       Record.create_or_update(@client, id, **properties)
     end
 
-    def records
-      Record.all(@client, { id: id })
+    def records(**options)
+      Record.all(@client, { id: id }, **options)
     end
 
     def update(properties)