Created
July 15, 2009 09:04
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require 'rubygems' | |
require 'active_record' | |
class Salutations | |
attr_accessor :greeting, :farewell | |
def initialize(greeting, farewell) | |
@greeting = greeting | |
@farewell = farewell | |
end | |
include ActiveRecord::Serialization | |
def self.inheritance_column | |
end | |
def self.serialized_attributes | |
{} | |
end | |
def self.columns_hash | |
type_struct = Struct.new(:type) | |
string_type = type_struct.new(:string) | |
{"greeting" => string_type, "farewell" => string_type} | |
end | |
def attribute_names | |
["greeting", "farewell"] | |
end | |
end | |
s = Salutations.new("hello", "goodbye") | |
s.to_xml | |
#=> <?xml version="1.0" encoding="UTF-8"?> | |
# <salutations> | |
# <greeting>hello</greeting> | |
# <farewell>goodbye</farewell> | |
# </salutations> | |
s.to_json | |
#=> {"greeting": "hello", "farewell": "goodbye"} |
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