blob: 7b6af1981f9121ebf1f55744e404a7fc8f31af6d (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
module ActiveRecord
module Type
class Serialize < Object
def cast(value)
unserialize(value)
end
def appendable?
true
end
protected
def unserialize(value)
unserialized_object = object_from_yaml(value)
if unserialized_object.is_a?(@options[:serialize]) || unserialized_object.nil?
unserialized_object
else
raise SerializationTypeMismatch,
"#{name} was supposed to be a #{@options[:serialize]}, but was a #{unserialized_object.class.to_s}"
end
end
def object_from_yaml(string)
return string unless string.is_a?(String) && string =~ /^---/
YAML::load(string) rescue string
end
end
end
end
|
