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mikespokefire/gist:3774881

Created September 24, 2012 08:09
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Marking fields as dirty in Mongoid and ActiveRecord
Raw
gistfile1.txt
class Muppet
include Mongoid::Document
field :tags, Array
end
m = Muppet.new(:biography => ['a', 'b', 'c'])
m.save
m.tags.pop
m.tags_will_change!
m.save # Now tags will change as it is marked as dirty!
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