* lib/mathn.rb (Rational::inspect): should preserve original

operand.  [ruby-core:05806]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9201 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,5 +1,13 @@
+Sat Sep 17 23:25:04 2005  sheepman  <sheepman@sheepman.sakura.ne.jp>
+
+	* lib/mathn.rb (Rational::inspect): should preserve original
+	  operand.  [ruby-core:05806]
+
 Sat Sep 17 23:20:27 2005  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
+	* lib/cgi.rb (CGI::Cookie): should handle multiple values for a
+	  cookie name.  [ruby-talk:156140]
+
 	* test/socket/test_tcp.rb (TestTCPSocket::test_recvfrom): typo
 	  fixed.  [ruby-dev:27123]
 

lib/cgi.rb

@@ -883,7 +883,6 @@ class CGI
     raw_cookie.split(/[;,] /).each do |pairs|
       name, values = pairs.split('=',2)
       next unless name and values
-      p [name, values]
       name = CGI::unescape(name)
       values ||= ""
       values = values.split('&').collect{|v| CGI::unescape(v) }

lib/mathn.rb

@@ -135,6 +135,7 @@ class Rational
 
   def ** (other)
     if other.kind_of?(Rational)
+      other2 = other
       if self < 0
 	return Complex.new!(self, 0) ** other
       elsif other == 0
@@ -155,7 +156,7 @@ class Rational
       for elm in npd
 	elm[1] = elm[1] * other
 	if !elm[1].kind_of?(Integer) and elm[1].denominator != 1
-	  return Float(self) ** other
+         return Float(self) ** other2
 	end
 	elm[1] = elm[1].to_i
       end
@@ -163,7 +164,7 @@ class Rational
       for elm in dpd
 	elm[1] = elm[1] * other
 	if !elm[1].kind_of?(Integer) and elm[1].denominator != 1
-	  return Float(self) ** other
+         return Float(self) ** other2
 	end
 	elm[1] = elm[1].to_i
       end