Contents

# Mail::TestRetriever uses cattr_accessor from rails. Since I don't want to include rails as a dependency
# I'm just adding the Rails code here. 
# (Note, this is older Rails code slightly modified, but it should still work for what I need it for)
class Class
  def cattr_accessor(*syms, &blk)
    cattr_reader(*syms)
    cattr_writer(*syms, &blk)
  end

  def cattr_reader(*syms)
    syms.flatten.each do |sym|
      next if sym.is_a?(Hash)
      class_eval(<<-EOS, __FILE__, __LINE__ + 1)
        unless defined? @@#{sym}
          @@#{sym} = nil
        end

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

                  
    end
  end

  def cattr_writer(*syms)
    syms.flatten.each do |sym|
      class_eval(<<-EOS, __FILE__, __LINE__ + 1)
        unless defined? @@#{sym}
          @@#{sym} = nil
        end

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

      self.send("#{sym}=", yield) if block_given?

    end
  end

end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
kns_email_endpoint-0.1.2	lib/kns_email_endpoint/core_extensions/class.rb
kns_email_endpoint-0.1.1	lib/kns_email_endpoint/core_extensions/class.rb
kns_email_endpoint-0.1.0	lib/kns_email_endpoint/core_extensions/class.rb