Sha256: c1bcf4220b91d23b964e12fc94a4ea2e60abadb323d027f292f8a37531a019e7
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Size: 1.13 KB
Versions: 11
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Stored size: 1.13 KB
Contents
module ActiveRecord
module Type
class Serialized < DelegateClass(Type::Value) # :nodoc:
include Mutable
include Decorator
attr_reader :subtype, :coder
def initialize(subtype, coder)
@subtype = subtype
@coder = coder
super(subtype)
end
def type_cast_from_database(value)
if default_value?(value)
value
else
coder.load(super)
end
end
def type_cast_for_database(value)
return if value.nil?
unless default_value?(value)
super coder.dump(value)
end
end
def changed_in_place?(raw_old_value, value)
return false if value.nil?
subtype.changed_in_place?(raw_old_value, type_cast_for_database(value))
end
def accessor
ActiveRecord::Store::IndifferentHashAccessor
end
def init_with(coder)
@coder = coder['coder']
super
end
def encode_with(coder)
coder['coder'] = @coder
super
end
private
def default_value?(value)
value == coder.load(nil)
end
end
end
end
Version data entries
11 entries across 10 versions & 4 rubygems