adding a #to_hash alias for #to_h

tomchapin · tomchapin · commit adcf6bf45aa9 · 2014-05-29T00:27:54.000-06:00
diff --git a/lib/recursive_open_struct.rb b/lib/recursive_open_struct.rb
@@ -21,6 +21,8 @@ def to_h
     end
   end
 
+  alias_method :to_hash, :to_h
+
   def new_ostruct_member(name)
     name = name.to_sym
     unless self.respond_to?(name)
diff --git a/spec/recursive_open_struct_spec.rb b/spec/recursive_open_struct_spec.rb
@@ -48,9 +48,11 @@
 
   describe "improvements on OpenStruct" do
     it "can be converted back to a hash" do
-      h = { :asdf => 'John Smith' }
+      blank_obj = Object.new
+      h = {:asdf => 'John Smith', :foo => [{:bar => blank_obj}, {:baz => nil}]}
       ros = RecursiveOpenStruct.new(h)
       ros.to_h.should == h
+      ros.to_hash.should == h
     end
   end
 
@@ -237,7 +239,7 @@
 
     it "creates nested objects via subclass" do
       RecursiveOpenStructSubClass = Class.new(RecursiveOpenStruct)
-      
+
       rossc = RecursiveOpenStructSubClass.new({ :one => [{:two => :three}] }, recurse_over_arrays: true)
 
       rossc.one.first.class.should == RecursiveOpenStructSubClass
