adding ability to designate a nested attribute as "singular", so it will

be nil instead of an array when missing
daws · Jan 18, 2016 · 5ef7679 · 5ef7679
1 parent 2aecf76
commit 5ef7679
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/lib/simple_sdk_builder/resource.rb b/lib/simple_sdk_builder/resource.rb
@@ -103,13 +103,14 @@ def simple_sdk_attribute(*attrs)
 
     def simple_sdk_nested_attribute(attr, options = {})
       options = {
-        :nested => true
+        nested: true,
+        singular: false
       }.merge(options)
       attr = attr.to_s
       simple_sdk_attributes.push(attr)
       simple_sdk_attributes.push("#{attr}_attributes") # for ActiveRecord nested attributes
       define_method attr do
-        @attributes[attr] ||= []
+        @attributes[attr] ||= options[:singular] ? nil : []
       end
       alias_method :"#{attr}_attributes", :"#{attr}" # for ActiveRecord nested attributes
       define_method "#{attr}=" do |value|