fixes around collections

lib/fog/aws/models/s3/buckets.rb

@@ -11,7 +11,7 @@ module Fog
         def all
           data = connection.get_service.body
           owner = Fog::AWS::S3::Owner.new(data.delete('Owner').merge!(:connection => connection))
-          buckets = []
+          buckets = Fog::AWS::S3::Buckets.new
           data['Buckets'].each do |bucket|
             buckets << Fog::AWS::S3::Bucket.new({
               :connection     => connection,

lib/fog/aws/s3.rb

@@ -122,7 +122,7 @@ DATA
           canonical_resource << "#{subdomain}/"
         end
         canonical_resource << "#{params[:path]}"
-        if ['acl', 'location', 'logging', 'torrent'].include?(params[:query])
+        if ['acl', 'location', 'logging', 'requestPayment', 'torrent'].include?(params[:query])
           canonical_resource << "?#{params[:query]}"
         end
         string_to_sign << "#{canonical_resource}"

lib/fog/collection.rb

@@ -1,5 +1,5 @@
 module Fog
-  class Collection
+  class Collection < Array
 
     def initialize(attributes = {})
       update_attributes(attributes)
@@ -10,11 +10,11 @@ module Fog
       for attribute in (self.instance_variables - ['@connection'])
         data << " #{attribute}=#{send(attribute[1..-1].to_sym).inspect}"
       end
-      data << "["
-      self.each do |element|
-        data << "#{element.inspect}, "
+      data << " ["
+      for item in self
+        data << "#{item.inspect},"
       end
-      data = data[0..-3]
+      data.chomp!
       data << "]>"
     end
 
@@ -22,6 +22,7 @@ module Fog
       for key, value in attributes
         send(:"#{key}=", value)
       end
+      self
     end
 
     private
@@ -34,9 +35,13 @@ module Fog
       @connection
     end
 
+    def new_record?
+      !defined?(@new_record) || @new_record
+    end
+
     def remap_attributes(attributes, mapping)
       for key, value in mapping
-        if attributes[key]
+        if attributes.key?(key)
           attributes[value] = attributes.delete(key)
         end
       end

lib/fog/model.rb

@@ -36,7 +36,7 @@ module Fog
 
     def remap_attributes(attributes, mapping)
       for key, value in mapping
-        if mapping[key]
+        if attributes.key?(key)
           attributes[value] = attributes.delete(key)
         end
       end

spec/aws/models/s3/buckets_spec.rb

@@ -23,8 +23,9 @@ describe 'S3.buckets' do
   end
 
   it "should push bucket down into objects" do
-    p @bucket = @s3.buckets.create(:name => 'fogbucketspaymenttest')
+    p @bucket = @s3.buckets.create(:name => 'fogbucketsobjectstest')
     p @bucket.objects.new(:key => 'object')
+    p @bucket.objects.all
     p @bucket.delete
   end