Contents

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

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

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

  def cattr_writer(*syms)
    options = syms.last.is_a?(Hash) ? syms.pop : {}
    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
        " unless options[:instance_writer] == false }
      EOS
    end
  end

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

Version data entries

15 entries across 15 versions & 3 rubygems

Version	Path
table_print-1.3.1	lib/table_print/cattr.rb
table_print-1.3.0	lib/table_print/cattr.rb
table_print-1.2.0	lib/table_print/cattr.rb
table_print-1.1.5	lib/table_print/cattr.rb
table_print-1.1.4	lib/table_print/cattr.rb
table_print-1.1.3	lib/table_print/cattr.rb
table_print-1.1.2	lib/table_print/cattr.rb
table_print-1.1.1	lib/table_print/cattr.rb
table_print-1.1.0	lib/table_print/cattr.rb
table_print-1.0.1	lib/table_print/cattr.rb
collection_extensions-1.0.0	lib/collection_extensions/cattr.rb
collection_extensions-0.0.1	lib/collection_extensions/cattr.rb
table_print-1.0.0	lib/table_print/cattr.rb
table_print-1.0.0.rc3	lib/cattr.rb
squirtgun-0.1.0	lib/cattr.rb