Sha256: e2f9f061e0f3045053119e795065f349be38adb17e8c98295f29d4edd9337a57
Contents?: true
Size: 756 Bytes
Versions: 12
Compression:
Stored size: 756 Bytes
Contents
module MongoModel
module Attributes
module Dirty
def []=(key, value)
attr = key.to_sym
# The attribute already has an unsaved change.
if changed.include?(attr)
old = changed[attr]
changed.delete(attr) if value == old
else
old = clone_attribute_value(attr)
changed[attr] = old unless value == old
end
super
end
def changed
@changed ||= {}.with_indifferent_access
end
private
def clone_attribute_value(attribute_name)
value = self[attribute_name.to_sym]
value.duplicable? ? value.clone : value
rescue TypeError, NoMethodError
value
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems