* lib/gserver.rb: remove redundant use of to_s in interpolation.

* lib/logger.rb: ditto.
* lib/optparse.rb: ditto.
* lib/rbconfig/obsolete.rb: ditto.
* lib/resolv.rb: ditto.
* lib/webrick/httpresponse.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46543 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

7 files changed, 24 insertions, 15 deletions

diff --git a/ChangeLog b/ChangeLog
index 1926de2607..6efb1855f0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+Tue Jun 24 14:46:17 2014  SHIBATA Hiroshi  <shibata.hiroshi@gmail.com>
+
+	* lib/gserver.rb: remove redundant use of to_s in interpolation.
+	* lib/logger.rb: ditto.
+	* lib/optparse.rb: ditto.
+	* lib/rbconfig/obsolete.rb: ditto.
+	* lib/resolv.rb: ditto.
+	* lib/webrick/httpresponse.rb: ditto.
+
 Tue Jun 24 10:50:06 2014  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* hash.c (env_path_str_new): make PATH environment variable
diff --git a/lib/gserver.rb b/lib/gserver.rb
index d7b4a0783e..78593ee45d 100644
--- a/lib/gserver.rb
+++ b/lib/gserver.rb
@@ -161,7 +161,7 @@ class GServer
   # Return true to allow this client to connect, false to prevent it.
   def connecting(client)
     addr = client.peeraddr
-    log("#{self.class.to_s} #{@host}:#{@port} client:#{addr[1]} " +
+    log("#{self.class} #{@host}:#{@port} client:#{addr[1]} " +
         "#{addr[2]}<#{addr[3]}> connect")
     true
   end
@@ -171,7 +171,7 @@ class GServer
   #
   # +clientPort+:: the port of the client that is connecting
   def disconnecting(clientPort)
-    log("#{self.class.to_s} #{@host}:#{@port} " +
+    log("#{self.class} #{@host}:#{@port} " +
       "client:#{clientPort} disconnect")
   end
 
@@ -179,12 +179,12 @@ class GServer
 
   # Called when the server is starting up, if auditing is enabled.
   def starting()
-    log("#{self.class.to_s} #{@host}:#{@port} start")
+    log("#{self.class} #{@host}:#{@port} start")
   end
 
   # Called when the server is shutting down, if auditing is enabled.
   def stopping()
-    log("#{self.class.to_s} #{@host}:#{@port} stop")
+    log("#{self.class} #{@host}:#{@port} stop")
   end
 
   protected :starting, :stopping
diff --git a/lib/logger.rb b/lib/logger.rb
index 7d76d25e33..79944fa93c 100644
--- a/lib/logger.rb
+++ b/lib/logger.rb
@@ -805,7 +805,7 @@ private
       rescue
         log(FATAL, "Detected an exception. Stopping ... #{$!} (#{$!.class})\n" << $@.join("\n"))
       ensure
-        log(INFO, "End of #{ @appname }. (status: #{ status.to_s })")
+        log(INFO, "End of #{ @appname }. (status: #{ status })")
       end
       status
     end
diff --git a/lib/optparse.rb b/lib/optparse.rb
index 1e3986afd7..6d12064b5d 100644
--- a/lib/optparse.rb
+++ b/lib/optparse.rb
@@ -1833,7 +1833,7 @@ XXX
     end
 
     def inspect
-      "#<#{self.class.to_s}: #{args.join(' ')}>"
+      "#<#{self.class}: #{args.join(' ')}>"
     end
 
     #
diff --git a/lib/rbconfig/obsolete.rb b/lib/rbconfig/obsolete.rb
index 7025fb43fb..52bc5c20d4 100644
--- a/lib/rbconfig/obsolete.rb
+++ b/lib/rbconfig/obsolete.rb
@@ -4,7 +4,7 @@ module ::RbConfig
   class << Obsolete
     def _warn_
       loc, = caller_locations(2, 1)
-      loc = "#{loc.to_s}: " if loc
+      loc = "#{loc}: " if loc
       warn "#{loc}Use RbConfig instead of obsolete and deprecated Config."
       self
     end
diff --git a/lib/resolv.rb b/lib/resolv.rb
index 7b2f7f031c..9c7dd1b9b3 100644
--- a/lib/resolv.rb
+++ b/lib/resolv.rb
@@ -1175,7 +1175,7 @@ class Resolv
         end
 
         def inspect
-          return "#<#{self.class} #{self.to_s}>"
+          return "#<#{self.class} #{self}>"
         end
 
         def ==(other)
@@ -1220,7 +1220,7 @@ class Resolv
       end
 
       def inspect # :nodoc:
-        "#<#{self.class}: #{self.to_s}#{@absolute ? '.' : ''}>"
+        "#<#{self.class}: #{self}#{@absolute ? '.' : ''}>"
       end
 
       ##
@@ -2346,7 +2346,7 @@ class Resolv
     end
 
     def inspect # :nodoc:
-      return "#<#{self.class} #{self.to_s}>"
+      return "#<#{self.class} #{self}>"
     end
 
     ##
@@ -2489,7 +2489,7 @@ class Resolv
     end
 
     def inspect # :nodoc:
-      return "#<#{self.class} #{self.to_s}>"
+      return "#<#{self.class} #{self}>"
     end
 
     ##
@@ -2639,7 +2639,7 @@ class Resolv
       end
 
       def inspect # :nodoc:
-        return "#<#{self.class} #{self.to_s}>"
+        return "#<#{self.class} #{self}>"
       end
 
       def ==(other) # :nodoc:
@@ -2728,7 +2728,7 @@ class Resolv
       end
 
       def inspect # :nodoc:
-        return "#<#{self.class} #{self.to_s}>"
+        return "#<#{self.class} #{self}>"
       end
 
       def ==(other) # :nodoc:
@@ -2790,7 +2790,7 @@ class Resolv
       end
 
       def inspect # :nodoc:
-        return "#<#{self.class} #{self.to_s}>"
+        return "#<#{self.class} #{self}>"
       end
 
       def ==(other) # :nodoc:
diff --git a/lib/webrick/httpresponse.rb b/lib/webrick/httpresponse.rb
index 9656f81b83..e897e8c01b 100644
--- a/lib/webrick/httpresponse.rb
+++ b/lib/webrick/httpresponse.rb
@@ -321,7 +321,7 @@ module WEBrick
     #   res.set_redirect WEBrick::HTTPStatus::TemporaryRedirect
 
     def set_redirect(status, url)
-      @body = "<HTML><A HREF=\"#{url.to_s}\">#{url.to_s}</A>.</HTML>\n"
+      @body = "<HTML><A HREF=\"#{url}\">#{url}</A>.</HTML>\n"
       @header['location'] = url.to_s
       raise status
     end