Created
April 6, 2011 09:54
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A MongoMapper Model, the LocalizedString custom data type, and the Console Log.
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>> f = Foo.new({:title => "Title"}) | |
NoMethodError: undefined method `translations' for "Title":String | |
from /Volumes/MEDIA/projects/oratsouyts/lib/LocalizedString.rb:19:in `to_mongo' | |
from /Library/Ruby/Gems/1.8/bundler/gems/mongomapper-b3ab248dd907/lib/mongo_mapper/plugins/keys/key.rb:51:in `set' | |
from /Library/Ruby/Gems/1.8/bundler/gems/mongomapper-b3ab248dd907/lib/mongo_mapper/plugins/keys.rb:310:in `write_key' | |
from /Library/Ruby/Gems/1.8/bundler/gems/mongomapper-b3ab248dd907/lib/mongo_mapper/plugins/dirty.rb:59:in `write_key' | |
from (eval):10:in `title=' | |
from /Library/Ruby/Gems/1.8/bundler/gems/mongomapper-b3ab248dd907/lib/mongo_mapper/plugins/keys.rb:183:in `send' | |
from /Library/Ruby/Gems/1.8/bundler/gems/mongomapper-b3ab248dd907/lib/mongo_mapper/plugins/keys.rb:183:in `attributes=' | |
from /Library/Ruby/Gems/1.8/bundler/gems/mongomapper-b3ab248dd907/lib/mongo_mapper/plugins/keys.rb:181:in `each_pair' | |
from /Library/Ruby/Gems/1.8/bundler/gems/mongomapper-b3ab248dd907/lib/mongo_mapper/plugins/keys.rb:181:in `attributes=' | |
from /Library/Ruby/Gems/1.8/bundler/gems/mongomapper-b3ab248dd907/lib/mongo_mapper/plugins/keys.rb:211:in `assign' | |
from /Library/Ruby/Gems/1.8/bundler/gems/mongomapper-b3ab248dd907/lib/mongo_mapper/plugins/accessible.rb:21:in `assign' | |
from /Library/Ruby/Gems/1.8/bundler/gems/mongomapper-b3ab248dd907/lib/mongo_mapper/plugins/protected.rb:30:in `assign' | |
from /Library/Ruby/Gems/1.8/bundler/gems/mongomapper-b3ab248dd907/lib/mongo_mapper/plugins/keys.rb:165:in `initialize' | |
from /Library/Ruby/Gems/1.8/bundler/gems/mongomapper-b3ab248dd907/lib/mongo_mapper/plugins/dirty.rb:14:in `initialize' | |
from /Library/Ruby/Gems/1.8/bundler/gems/mongomapper-b3ab248dd907/lib/mongo_mapper/plugins/sci.rb:26:in `initialize' | |
from /Library/Ruby/Gems/1.8/bundler/gems/mongomapper-b3ab248dd907/lib/mongo_mapper/plugins/callbacks.rb:7:in `initialize' | |
from (irb):1:in `new' | |
from (irb):1>> |
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class Foo | |
include MongoMapper::Document | |
key :title, LocalizedString | |
timestamps! | |
end |
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class LocalizedString | |
attr_accessor :translations | |
def initialize( translations = {} ) | |
@translations = translations | |
end | |
def self.from_mongo(value) | |
if value.is_a?(Hash) | |
LocalizedString.new(value) | |
elsif value.nil? | |
LocalizedString.new() | |
else | |
LocalizedString.new( { I18n.locale.to_s => value }) | |
end | |
end | |
def self.to_mongo(value) | |
value.translations if value.present? | |
end | |
end |
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