Class: Class

Inherits:
Object
  • Object
show all
Defined in:
lib/aliyun/ess/extensions.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#cattr_accessor(*syms) ⇒ Object 



106
107
108
109
 
# File 'lib/aliyun/ess/extensions.rb', line 106

def cattr_accessor(*syms)
  cattr_reader(*syms)
  cattr_writer(*syms)
end

#cattr_reader(*syms) ⇒ Object 



70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
 
# File 'lib/aliyun/ess/extensions.rb', line 70

def cattr_reader(*syms)
  syms.flatten.each do |sym|
    class_eval(<<-EOS, __FILE__, __LINE__)
      unless defined? @@#{sym}
        @@#{sym} = nil
      end

      def self.#{sym}
        @@#{sym}
      end

      def #{sym}
        @@#{sym}
      end
    EOS
  end
end

#cattr_writer(*syms) ⇒ Object 



88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
 
# File 'lib/aliyun/ess/extensions.rb', line 88

def cattr_writer(*syms)
  syms.flatten.each do |sym|
    class_eval(<<-EOS, __FILE__, __LINE__)
      unless defined? @@#{sym}
        @@#{sym} = nil
      end

      def self.#{sym}=(obj)
        @@#{sym} = obj
      end

      def #{sym}=(obj)
        @@#{sym} = obj
      end
    EOS
  end
end