journal_entry.rb

class JournalEntry
  include DataMapper::Resource

  property :id, Serial
  property :summary, Text, :lazy => true

  belongs_to :user
end

merb -i

## works fine
>> JouralEntry.first.summary
=> "Test"

## bombs with stack track
>> user = User.first
>> user.journal_entries.first.summary
TypeError: can't modify frozen array
	from /Library/Ruby/Gems/1.8/gems/extlib-0.9.4/lib/extlib/lazy_array.rb:32:in `replace'
	from /Library/Ruby/Gems/1.8/gems/extlib-0.9.4/lib/extlib/lazy_array.rb:32:in `replace'
	from /Library/Ruby/Gems/1.8/gems/dm-core-0.9.4/lib/dm-core/collection.rb:273:in `replace'
	from /Library/Ruby/Gems/1.8/gems/dm-core-0.9.4/lib/dm-core/collection.rb:39:in `reload'
	from /Library/Ruby/Gems/1.8/gems/dm-core-0.9.4/lib/dm-core/resource.rb:445:in `reload_attributes'
	from /Library/Ruby/Gems/1.8/gems/dm-core-0.9.4/lib/dm-core/resource.rb:591:in `lazy_load'
	from /Library/Ruby/Gems/1.8/gems/dm-core-0.9.4/lib/dm-core/property.rb:435:in `send'
	from /Library/Ruby/Gems/1.8/gems/dm-core-0.9.4/lib/dm-core/property.rb:435:in `lazy_load'
	from /Library/Ruby/Gems/1.8/gems/dm-core-0.9.4/lib/dm-core/property.rb:377:in `get'
	from /Library/Ruby/Gems/1.8/gems/dm-core-0.9.4/lib/dm-core/resource.rb:102:in `attribute_get'
	from /Users/cameron/Projects/2008/do.it/app/models/journal_entry.rb:44:in `summary'
	from (irb):8