yaml.rb in rio-0.3.9

- old
+ new

@@ -1,8 +1,8 @@
 #--
 # =============================================================================== 
-# Copyright (c) 2005, 2006 Christopher Kleckner
+# Copyright (c) 2005,2006,2007 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
@@ -21,20 +21,19 @@
 # =============================================================================== 
 #++
 #
 # 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.
+# from the distribution directory.
 #
 # Suggested Reading
 # * RIO::Doc::SYNOPSIS
 # * RIO::Doc::INTRO
 # * RIO::Doc::HOWTO
+# * RIO::Doc::EXAMPLES
 # * RIO::Rio
 #
-# <b>Rio is pre-alpha software. 
-# The documented interface and behavior is subject to change without notice.</b>
 
 
 require 'yaml'
 
 module RIO
@@ -42,10 +41,14 @@
     module YAML #:nodoc: all
       module Cx
         def yaml(&block) 
           cxx('yaml',true,&block) 
         end
+        def yamldoc(&block) 
+          #@yamldoc = YAML::Tie::Doc.new(self.fspath).open
+          become('Ext::YAML::Doc::Existing')
+        end
         def yaml?() cxx?('yaml') end 
         def yaml_(fs=',',rs=nil) 
           cxx_('yaml',true) 
         end
         protected :yaml_
@@ -55,10 +58,11 @@
         def skipdocuments(*args) skiprows(*args) end
       end
     end
     module YAML
       module Input
+          
         def cpto_(arg)
           #p callstr('cpto_',arg.inspect)
           
           case arg
           when ::Array,::String then super
@@ -90,10 +94,10 @@
           self.each { |el|
             array << el
           }
         end
         def cpto_string_(string)
-          string << YAML.dump_stream(self.contents)
+          string << ::YAML.dump_stream(self.contents)
         end
         def get_(arg=nil)
           case cx['stream_itertype']
           when 'lines' then super
           when 'records' then ::YAML.load(self.ioh)