From 5ec2d875dd11b9c2e81c86fa34bdf46133243939 Mon Sep 17 00:00:00 2001
From: Tim Pease <tim.pease@gmail.com>
Date: Sat, 24 Jan 2015 13:49:19 -0700
Subject: [PATCH] Switch `alias` to `alias_method`

---
 lib/logging/appenders/string_io.rb | 2 +-
 lib/logging/diagnostic_context.rb  | 4 ++--
 lib/logging/logger.rb              | 4 ++--
 lib/logging/utils.rb               | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/lib/logging/appenders/string_io.rb b/lib/logging/appenders/string_io.rb
index 03dc2018..4e9faecc 100644
--- a/lib/logging/appenders/string_io.rb
+++ b/lib/logging/appenders/string_io.rb
@@ -57,7 +57,7 @@ def clear
         @sio.truncate 0
       }
     end
-    alias :reset :clear
+    alias_method :reset, :clear
 
     %w[read readline readlines].each do|m|
       class_eval <<-CODE, __FILE__, __LINE__+1
diff --git a/lib/logging/diagnostic_context.rb b/lib/logging/diagnostic_context.rb
index 36096a35..4dfc92d1 100644
--- a/lib/logging/diagnostic_context.rb
+++ b/lib/logging/diagnostic_context.rb
@@ -289,7 +289,7 @@ def push( message )
       end
       self
     end
-    alias :<< :push
+    alias_method :<<, :push
 
     # Public: Clients should call this method before leaving a diagnostic
     # context. The returned value is the last pushed message. If no
@@ -405,7 +405,7 @@ class << self
 
     %w[new start fork].each do |m|
       class_eval <<-__, __FILE__, __LINE__
-        alias :_orig_#{m} :#{m}
+        alias_method :_orig_#{m}, :#{m}
         private :_orig_#{m}
         def #{m}( *a, &b )
           create_with_logging_context(:_orig_#{m}, *a ,&b)
diff --git a/lib/logging/logger.rb b/lib/logging/logger.rb
index 0807b7db..e03fc7f8 100644
--- a/lib/logging/logger.rb
+++ b/lib/logging/logger.rb
@@ -58,7 +58,7 @@ def new( *args )
           logger
         end
       end
-      alias :[] :new
+      alias_method :[], :new
 
       # This is where the actual logging methods are defined. Two methods
       # are created for each log level. The first is a query method used to
@@ -170,7 +170,7 @@ def <<( msg )
       @appenders.each {|a| a << msg}
       @parent << msg if @additive
     end
-    alias :write :<<
+    alias_method :write, :<<
 
     # call-seq:
     #    add( severity, message = nil ) {block}
diff --git a/lib/logging/utils.rb b/lib/logging/utils.rb
index 4086d346..b52c0f9d 100644
--- a/lib/logging/utils.rb
+++ b/lib/logging/utils.rb
@@ -150,7 +150,7 @@ def initialize
     @locker = nil
   end
 
-  alias :original_synchronize :synchronize
+  alias_method :original_synchronize, :synchronize
 
   def synchronize
     if @locker == Thread.current