summaryrefslogtreecommitdiff
path: root/lib/json/generic_object.rb
blob: 636ea330f9ad6dc5526a50a6e7d65ebf16766ce9 (plain)
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
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
require 'ostruct'

module JSON
  class GenericObject < OpenStruct
    class << self
      alias [] new

      def json_create(data)
        data = data.dup
        data.delete JSON.create_id
        self[data]
      end

      def from_hashes(hash)
        result = new
        hash.to_hash.each do |key, value|
          if value.respond_to?(:to_hash)
            result[key] = from_hashes(value)
          else
            result[key] = value
          end
        end
        result
      end
    end

    def to_hash
      table
    end

    def [](name)
      table[name.to_sym]
    end

    def []=(name, value)
      __send__ "#{name}=", value
    end

    def |(other)
      self.class[other.to_hash.merge(to_hash)]
    end

    def as_json(*)
      { JSON.create_id => self.class.name }.merge to_hash
    end

    def to_json(*a)
      as_json.to_json(*a)
    end
  end
end