From 462fd870d70a13713e13f78bb058ee0e06b0e31c Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 27 Sep 2005 22:57:53 +0000
Subject: * lib/yaml/basenode.rb (YAML::BaseNode::match_segment): fix typo.  
 [ruby-dev:27237], [ruby-core:05854]

* lib/yaml/tag.rb (Module#yaml_as): suppress warnings.

* lib/yaml/types.rb (YAML::PrivateType, YAML::DomainType): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9323 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/yaml/basenode.rb |  4 +--
 lib/yaml/tag.rb      |  9 ++++--
 lib/yaml/types.rb    | 79 ++++++++++++++++++++++++++++------------------------
 3 files changed, 51 insertions(+), 41 deletions(-)

(limited to 'lib')

diff --git a/lib/yaml/basenode.rb b/lib/yaml/basenode.rb
index 7072b1dcd6..d24f6172e9 100644
--- a/lib/yaml/basenode.rb
+++ b/lib/yaml/basenode.rb
@@ -148,7 +148,7 @@ module YAML
             if pred
                 case pred
                 when /^\.=/
-                    pred = $'
+                    pred = $'   # '
                     match_nodes.reject! { |n|
                         n.last.value != pred
                     }
@@ -187,7 +187,7 @@ module YAML
                 v = @value.detect { |k,v| k.transform == key.first }
                 v[1] if v
             elsif Array === @value
-                @value.[]( *k )
+                @value.[]( *key )
             end
         end
 
diff --git a/lib/yaml/tag.rb b/lib/yaml/tag.rb
index 0e25e1f85a..e51677230f 100644
--- a/lib/yaml/tag.rb
+++ b/lib/yaml/tag.rb
@@ -55,13 +55,14 @@ class Module # :nodoc: all
     # in YAML.  See YAML::tag_class for detailed information on typing and
     # taguris.
     def yaml_as( tag, sc = true )
-        class_eval <<-"end;"
-            attr_accessor :taguri
+        verbose, $VERBOSE = $VERBOSE, nil
+        class_eval <<-"end;", __FILE__, __LINE__+1
+            attr_writer :taguri
             def taguri
                 if respond_to? :to_yaml_type
                     YAML::tagurize( to_yaml_type[1..-1] )
                 else
-                    return @taguri if @taguri
+                    return @taguri if defined?(@taguri) and @taguri
                     tag = #{ tag.dump }
                     if self.class.yaml_tag_subclasses? and self.class != YAML::tagged_classes[tag]
                         tag = "\#{ tag }:\#{ self.class.yaml_tag_class_name }"
@@ -72,6 +73,8 @@ class Module # :nodoc: all
             def self.yaml_tag_subclasses?; #{ sc ? 'true' : 'false' }; end
         end;
         YAML::tag_class tag, self
+    ensure
+        $VERBOSE = verbose
     end
     # Transforms the subclass name into a name suitable for display
     # in a subclassed tag.
diff --git a/lib/yaml/types.rb b/lib/yaml/types.rb
index c890f22bfa..05113f216d 100644
--- a/lib/yaml/types.rb
+++ b/lib/yaml/types.rb
@@ -1,45 +1,52 @@
+# -*- mode: ruby; ruby-indent-level: 4 -*- vim: sw=4
 #
 # Classes required by the full core typeset
 #
 
 module YAML
 
-	#
-	# Default private type
-	#
-	class PrivateType
+    #
+    # Default private type
+    #
+    class PrivateType
         def self.tag_subclasses?; false; end
-		attr_accessor :type_id, :value
-		def initialize( type, val )
-			@type_id = type; @value = val
+        attr_accessor :type_id, :value
+        verbose, $VERBOSE = $VERBOSE, nil
+        def initialize( type, val )
+            @type_id = type; @value = val
             @value.taguri = "x-private:#{ @type_id }"
-		end
-		def to_yaml( opts = {} )
+        end
+        def to_yaml( opts = {} )
             @value.to_yaml( opts )
-		end
-	end
+        end
+    ensure
+        $VERBOSE = verbose
+    end
 
     #
     # Default domain type
     #
     class DomainType
         def self.tag_subclasses?; false; end
-		attr_accessor :domain, :type_id, :value
-		def initialize( domain, type, val )
-			@domain = domain; @type_id = type; @value = val
+        attr_accessor :domain, :type_id, :value
+        verbose, $VERBOSE = $VERBOSE, nil
+        def initialize( domain, type, val )
+            @domain = domain; @type_id = type; @value = val
             @value.taguri = "tag:#{ @domain }:#{ @type_id }"
-		end
-		def to_yaml( opts = {} )
+        end
+        def to_yaml( opts = {} )
             @value.to_yaml( opts )
-		end
-	end
+        end
+    ensure
+        $VERBOSE = verbose
+    end
 
     #
     # Unresolved objects
     #
     class Object
         def self.tag_subclasses?; false; end
-		def to_yaml( opts = {} )
+        def to_yaml( opts = {} )
             YAML::quick_emit( object_id, opts ) do |out|
                 out.map( "tag:ruby.yaml.org,2002:object:#{ @class }", to_yaml_style ) do |map|
                     @ivars.each do |k,v|
@@ -47,31 +54,31 @@ module YAML
                     end
                 end
             end
-		end
-	end
+        end
+    end
 
-	#
-	# YAML Hash class to support comments and defaults
-	#
-	class SpecialHash < ::Hash 
-		attr_accessor :default
+    #
+    # YAML Hash class to support comments and defaults
+    #
+    class SpecialHash < ::Hash 
+        attr_accessor :default
         def inspect
             self.default.to_s
         end
-		def to_s
-			self.default.to_s
-		end
-		def update( h )
-			if YAML::SpecialHash === h
-				@default = h.default if h.default
-			end
-			super( h )
-		end
+        def to_s
+            self.default.to_s
+        end
+        def update( h )
+            if YAML::SpecialHash === h
+                @default = h.default if h.default
+            end
+            super( h )
+        end
         def to_yaml( opts = {} )
             opts[:DefaultKey] = self.default
             super( opts )
         end
-	end
+    end
 
     #
     # Builtin collection: !omap
-- 
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