Contents

# WebROaR - Ruby Application Server - http://webroar.in/
# Copyright (C) 2009  Goonj LLC
#
# This file is part of WebROaR.
#
# WebROaR 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 3 of the License, or
# (at your option) any later version.
#
# WebROaR 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 WebROaR.  If not, see <http://www.gnu.org/licenses/>.

module Webroar
  class Utils
    class << self
      def calculate_content_length(body)
        case body
        when String
          # See http://redmine.ruby-lang.org/issues/show/203
           (body.respond_to?(:bytesize) ? body.bytesize : body.size).to_s
        when Array
          bytes = 0
          body.each do |p|
            bytes += p.respond_to?(:bytesize) ? p.bytesize : p.size
          end
          bytes.to_s
        end
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
webroar-0.2.5	src/ruby_lib/ruby_interface/utils.rb
webroar-0.2.4	src/ruby_lib/ruby_interface/utils.rb
webroar-0.2.3	src/ruby_lib/ruby_interface/utils.rb