Sha256: 49f5f168c9af786e13e45073e87f693445991ff85c10cf76fd2af734b7517eb4

Contents?: true

Size: 895 Bytes

Versions: 11

Compression:

Stored size: 895 Bytes

Contents

# Extends the module object with module and instance accessors for class attributes, 
# just like the native attr* accessors for instance attributes.
class Module # :nodoc:
  def mattr_reader(*syms)
    syms.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
  
  def mattr_writer(*syms)
    syms.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
  
  def mattr_accessor(*syms)
    mattr_reader(*syms)
    mattr_writer(*syms)
  end
end

Version data entries

11 entries across 11 versions & 3 rubygems

Version Path
activesupport-1.4.0 lib/active_support/core_ext/module/attribute_accessors.rb
activesupport-1.3.0 lib/active_support/core_ext/module/attribute_accessors.rb
activesupport-1.3.1 lib/active_support/core_ext/module/attribute_accessors.rb
monetra-ruby-0.0.6 lib/monetra/active_support/core_ext/module/attribute_accessors.rb
svn-command-0.0.4 lib/attribute_accessors.rb
svn-command-0.0.3 lib/attribute_accessors.rb
svn-command-0.0.7 lib/attribute_accessors.rb
svn-command-0.0.6 lib/attribute_accessors.rb
svn-command-0.0.5 lib/attribute_accessors.rb
svn-command-0.0.8 lib/attribute_accessors.rb
svn-command-0.0.9 lib/attribute_accessors.rb