summaryrefslogtreecommitdiff
path: root/spec/ruby/language/fixtures/constant_visibility.rb
blob: 022554430e0b545fb6595c6fc7709f2d4af89226 (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
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
module ConstantVisibility
  module ModuleContainer
    module PrivateModule
    end
    private_constant :PrivateModule

    class PrivateClass
    end
    private_constant :PrivateClass
  end

  class ClassContainer
    module PrivateModule
    end
    private_constant :PrivateModule

    class PrivateClass
    end
    private_constant :PrivateClass
  end

  module PrivConstModule
    PRIVATE_CONSTANT_MODULE = true
    private_constant :PRIVATE_CONSTANT_MODULE

    def self.private_constant_from_self
      PRIVATE_CONSTANT_MODULE
    end

    def self.defined_from_self
      defined? PRIVATE_CONSTANT_MODULE
    end

    module Nested
      def self.private_constant_from_scope
        PRIVATE_CONSTANT_MODULE
      end

      def self.defined_from_scope
        defined? PRIVATE_CONSTANT_MODULE
      end
    end
  end

  class PrivConstClass
    PRIVATE_CONSTANT_CLASS = true
    private_constant :PRIVATE_CONSTANT_CLASS

    def self.private_constant_from_self
      PRIVATE_CONSTANT_CLASS
    end

    def self.defined_from_self
      defined? PRIVATE_CONSTANT_CLASS
    end

    module Nested
      def self.private_constant_from_scope
        PRIVATE_CONSTANT_CLASS
      end

      def self.defined_from_scope
        defined? PRIVATE_CONSTANT_CLASS
      end
    end
  end

  class PrivConstModuleChild
    include PrivConstModule

    def private_constant_from_include
      PRIVATE_CONSTANT_MODULE
    end

    def defined_from_include
      defined? PRIVATE_CONSTANT_MODULE
    end
  end

  class PrivConstClassChild < PrivConstClass
    def private_constant_from_subclass
      PRIVATE_CONSTANT_CLASS
    end

    def defined_from_subclass
      defined? PRIVATE_CONSTANT_CLASS
    end
  end

  def self.reset_private_constants
    Object.send :private_constant, :PRIVATE_CONSTANT_IN_OBJECT
  end
end

class Object
  PRIVATE_CONSTANT_IN_OBJECT = true
  private_constant :PRIVATE_CONSTANT_IN_OBJECT
end