관리-도구

편집 파일: stream.rb

module Syck # # YAML::Stream -- for emitting many documents # class Stream attr_accessor :documents, :options def initialize( opts = {} ) @options = opts @documents = [] end def []( i ) @documents[ i ] end def add( doc ) @documents << doc end def edit( doc_num, doc ) warn "#{caller[0]}: edit is deprecated" if $VERBOSE @documents[ doc_num ] = doc end def emit( io = nil ) # opts = @options.dup # opts[:UseHeader] = true if @documents.length > 1 out = Syck.emitter out.reset( io || io2 = StringIO.new ) @documents.each { |v| v.to_yaml( out ) } io || ( io2.rewind; io2.read ) end end end