Contents

#--
# =============================================================================== 
# Copyright (c) 2005, 2006 Christopher Kleckner
# All rights reserved
#
# This file is part of the Rio library for ruby.
#
# Rio is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# Rio is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Rio; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
# =============================================================================== 
#++
#
# To create the documentation for Rio run the command
#  ruby build_doc.rb
# from the distribution directory. Then point your browser at the 'doc/rdoc' directory.
#
# Suggested Reading
# * RIO::Doc::SYNOPSIS
# * RIO::Doc::INTRO
# * RIO::Doc::HOWTO
# * RIO::Rio
#
# <b>Rio is pre-alpha software. 
# The documented interface and behavior is subject to change without notice.</b>


require 'rio/exception/notsupported'

module RIO
  module IOS
    class Mode #:nodoc: all
      def initialize(mode_string)
        @str = mode_string
      end
      def to_s() @str end
      def can_write?
        @str =~ /^[aw]/ or @str =~ /\+/
      end
      def can_read?
        @str =~ /^r/ or @str =~ /\+/
      end
      def appends?
        @str =~ /^a/
      end
      def =~(re)
        re =~ @str
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
rio-0.3.8	lib/rio/ios/mode.rb