\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5×\D6?\BDê\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2€ \00 $\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4ê\E9\F2á\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// #-- # Copyright (c) 2007-2012 Nick Sieger. # See the file README.txt included with the distribution for # software license details. #++ # Concatenate together multiple IO objects into a single, composite IO object # for purposes of reading as a single stream. # # @example # crio = CompositeReadIO.new(StringIO.new('one'), # StringIO.new('two'), # StringIO.new('three')) # puts crio.read # => "onetwothree" class CompositeReadIO # Create a new composite-read IO from the arguments, all of which should # respond to #read in a manner consistent with IO. def initialize(*ios) @ios = ios.flatten @index = 0 end # Read from IOs in order until `length` bytes have been received. def read(length = nil, outbuf = nil) got_result = false outbuf = outbuf ? outbuf.replace("") : "" while io = current_io if result = io.read(length) got_result ||= !result.nil? result.force_encoding("BINARY") if result.respond_to?(:force_encoding) outbuf << result length -= result.length if length break if length == 0 end advance_io end (!got_result && length) ? nil : outbuf end def rewind @ios.each { |io| io.rewind } @index = 0 end private def current_io @ios[@index] end def advance_io @index += 1 end end # Convenience methods for dealing with files and IO that are to be uploaded. class UploadIO attr_reader :content_type, :original_filename, :local_path, :io, :opts # Create an upload IO suitab