Class: Class

Inherits:
Object
  • Object
show all
Defined in:
lib/extentions/class.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#cattr_accessor(*syms) ⇒ Object



39
40
41
42
# File 'lib/extentions/class.rb', line 39

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

#cattr_reader(*syms) ⇒ Object



3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
# File 'lib/extentions/class.rb', line 3

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



21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
# File 'lib/extentions/class.rb', line 21

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