Issue Description

The namespace definition is not changing in the ATOM feed after the first parameter of 'namespace' method in a tokamak file has been changed.

ps: I'm attaching the same description as plain text in this ticket to prevent misunderstandings due possible bad code visualization of lighthouseapp

Step-by-step

1) Initial tokamak describe_collection(@content_collection.content_references) do |collection|
collection.id = domain_content_collection_url(@content_collection.id) collection.title = @content_collection.title collection.namespace(:content_collection, domain_content_collections_url, :eager_load => false) do |content_collection|

content_collection.author = @content_collection.author
content_collection.status = @content_collection.status
content_collection.tags = @content_collection.tags

end

collection.describe_members do |member, content_reference|

member.id = content_reference.resource_id
member.links << link( :rel => :self, :href => member.id )

end end

ATOM obtained from tokamak above
http://local.dataentry.editorial.abril.com.br:3000/content_collecti... Garret Torp 2010-04-26T18:06:12-03:00 <content_collections:status>scratch</apple_pie:status> <content_collections:author>Araceli Reichert</apple_pie:author> <content_collections:tag>Arlie Schuppe IV</apple_pie:tag> <content_collections:tag>Idella Ratke</apple_pie:tag>

2) Now we changed the symbol passed to 'namespace' method from :content_collection to :apple_pie and render the ATOM again

Changed tokamak describe_collection(@content_collection.content_references) do |collection|
collection.id = domain_content_collection_url(@content_collection.id) collection.title = @content_collection.title collection.namespace(:apple_pie, domain_content_collections_url, :eager_load => false) do |content_collection|

content_collection.author = @content_collection.author
content_collection.status = @content_collection.status
content_collection.tags = @content_collection.tags

end

collection.describe_members do |member, content_reference|

member.id = content_reference.resource_id
member.links << link( :rel => :self, :href => member.id )

end end

ATOM obtained from tokamak above @@

<id>http://local.dataentry.editorial.abril.com.br:3000/content_collections/4bd5ffaaa289ba0bb8000003</id>
<title>Garret Torp</title> 
<updated>2010-04-26T18:06:12-03:00</updated> 
<apple_pie:status>scratch</apple_pie:status> 
<apple_pie:author>Araceli Reichert</apple_pie:author> 
<apple_pie:tag>Arlie Schuppe IV</apple_pie:tag> 
<apple_pie:tag>Idella Ratke</apple_pie:tag>

@@

Conclusion

The last ATOM should have the namespace name definition as 'xmlns:apple_pie' but it turned out to be 'xmlns:content_collections'