Sha256: 8501652e938b5766c8c72033c2497644295846c6889487c40cf1385008418e72
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Versions: 8
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Stored size: 1.06 KB
Contents
module Drafting
module InstanceMethods
def save_draft(user=nil)
return false unless self.new_record?
draft = Draft.find_by_id(self.draft_id) || Draft.new
draft.data = dump_to_draft
draft.target_type = self.class.name
draft.user = user
draft.parent = self.send(self.class.draft_parent) if self.class.draft_parent
result = draft.save
self.draft_id = draft.id if result
result
end
def update_draft(user, attributes)
with_transaction_returning_status do
assign_attributes(attributes)
save_draft(user)
end
end
# Override this two methods if you want to change the way to dump/load data
def dump_to_draft
Marshal.dump(instance_values)
end
def load_from_draft(string)
values = Marshal.load(string)
values.each do |name, value|
instance_variable_set("@#{name}", value)
end
end
private
def clear_draft
if draft = Draft.find_by_id(self.draft_id)
self.draft_id = nil if draft.destroy
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems