initialize translations before other properties in trash

3 files changed, 26 insertions, 3 deletions

diff --git a/lib/hashie/dash.rb b/lib/hashie/dash.rb
index cbfc1f5..603ec5e 100644
--- a/lib/hashie/dash.rb
+++ b/lib/hashie/dash.rb
@@ -93,9 +93,7 @@ module Hashie
         self[prop] = value
       end
 
-      attributes.each_pair do |att, value|
-        self[att] = value
-      end if attributes
+      initialize_attributes(attributes)
       assert_required_properties_set!
     end
 
@@ -122,6 +120,12 @@ module Hashie
 
     private
 
+      def initialize_attributes(attributes)
+        attributes.each_pair do |att, value|
+          self[att] = value
+        end if attributes
+      end
+
       def assert_property_exists!(property)
         unless self.class.property?(property)
           raise NoMethodError, "The property '#{property}' is not defined for this Dash."
diff --git a/lib/hashie/trash.rb b/lib/hashie/trash.rb
index 7babcca..1519287 100644
--- a/lib/hashie/trash.rb
+++ b/lib/hashie/trash.rb
@@ -51,5 +51,18 @@ module Hashie
       end
       true
     end
+
+    private
+
+    def initialize_attributes(attributes)
+      return unless attributes
+      attributes_copy=attributes.dup.delete_if do |k,v|
+        if self.class.translations.include?(k.to_sym)
+          self[k]=v
+          true
+        end
+      end
+      super attributes_copy
+    end
   end
 end
diff --git a/spec/hashie/trash_spec.rb b/spec/hashie/trash_spec.rb
index 4c1e2a7..26802d0 100644
--- a/spec/hashie/trash_spec.rb
+++ b/spec/hashie/trash_spec.rb
@@ -63,6 +63,12 @@ describe Hashie::Trash do
       TrashTest.new(:first_name => 'Michael').first_name.should == 'Michael'
     end
 
+    context "with both the translated property and the property" do
+      it 'sets the desired properties' do
+        TrashTest.new(:first_name => 'Michael', :firstName=>'Maeve').first_name.should == 'Michael'
+      end
+    end
+
     it 'sets the translated properties' do
       TrashTest.new(:firstName => 'Michael').first_name.should == 'Michael'
     end