From eff5d9aed468e8d6c4ffb103dad8e99b0a65465d Mon Sep 17 00:00:00 2001
From: Josh Kalderimis <josh.kalderimis@gmail.com>
Date: Mon, 23 May 2011 15:31:33 +0200
Subject: Removed AS core_ext/kernel/requires as it's not used and is bad
 practice.

---
 .../lib/active_support/core_ext/kernel.rb          |  1 -
 .../lib/active_support/core_ext/kernel/requires.rb | 26 ----------------------
 2 files changed, 27 deletions(-)
 delete mode 100644 activesupport/lib/active_support/core_ext/kernel/requires.rb

(limited to 'activesupport')

diff --git a/activesupport/lib/active_support/core_ext/kernel.rb b/activesupport/lib/active_support/core_ext/kernel.rb
index 01cfe7fc10..0275f4c037 100644
--- a/activesupport/lib/active_support/core_ext/kernel.rb
+++ b/activesupport/lib/active_support/core_ext/kernel.rb
@@ -1,5 +1,4 @@
 require 'active_support/core_ext/kernel/reporting'
 require 'active_support/core_ext/kernel/agnostics'
-require 'active_support/core_ext/kernel/requires'
 require 'active_support/core_ext/kernel/debugger'
 require 'active_support/core_ext/kernel/singleton_class'
diff --git a/activesupport/lib/active_support/core_ext/kernel/requires.rb b/activesupport/lib/active_support/core_ext/kernel/requires.rb
deleted file mode 100644
index 3bf46271d7..0000000000
--- a/activesupport/lib/active_support/core_ext/kernel/requires.rb
+++ /dev/null
@@ -1,26 +0,0 @@
-require 'active_support/core_ext/kernel/reporting'
-
-module Kernel
-  # Require a library with fallback to RubyGems.  Warnings during library
-  # loading are silenced to increase signal/noise for application warnings.
-  def require_library_or_gem(library_name)
-    silence_warnings do
-      begin
-        require library_name
-      rescue LoadError => cannot_require
-        # 1. Requiring the module is unsuccessful, maybe it's a gem and nobody required rubygems yet. Try.
-        begin
-          require 'rubygems'
-        rescue LoadError # => rubygems_not_installed
-          raise cannot_require
-        end
-        # 2. Rubygems is installed and loaded. Try to load the library again
-        begin
-          require library_name
-        rescue LoadError # => gem_not_installed
-          raise cannot_require
-        end
-      end
-    end
-  end
-end
-- 
cgit v1.2.3


From 2514d65ca2b92f57b52e8027f6ab6fc8601df92f Mon Sep 17 00:00:00 2001
From: Josh Kalderimis <josh.kalderimis@gmail.com>
Date: Mon, 23 May 2011 15:44:48 +0200
Subject: Removed the AS core_ext/kernel/debugger breakpoint method as this
 method is added by ruby-debug and should be left as is. Missing tests added.

---
 .../lib/active_support/core_ext/kernel/debugger.rb |  8 +---
 activesupport/test/core_ext/kernel_test.rb         | 46 ++++++++++++++++++++--
 2 files changed, 44 insertions(+), 10 deletions(-)

(limited to 'activesupport')

diff --git a/activesupport/lib/active_support/core_ext/kernel/debugger.rb b/activesupport/lib/active_support/core_ext/kernel/debugger.rb
index 692340c7c7..7516f41e0b 100644
--- a/activesupport/lib/active_support/core_ext/kernel/debugger.rb
+++ b/activesupport/lib/active_support/core_ext/kernel/debugger.rb
@@ -5,12 +5,6 @@ module Kernel
       message = "\n***** Debugger requested, but was not available (ensure ruby-debug is listed in Gemfile/installed as gem): Start server with --debugger to enable *****\n"
       defined?(Rails) ? Rails.logger.info(message) : $stderr.puts(message)
     end
-  end
-
-  undef :breakpoint if respond_to?(:breakpoint)
-  def breakpoint
-    message = "\n***** The 'breakpoint' command has been renamed 'debugger' -- please change *****\n"
-    defined?(Rails) ? Rails.logger.info(message) : $stderr.puts(message)
-    debugger
+    alias breakpoint debugger unless respond_to?(:breakpoint)
   end
 end
diff --git a/activesupport/test/core_ext/kernel_test.rb b/activesupport/test/core_ext/kernel_test.rb
index ede9b0a6aa..995bc0751a 100644
--- a/activesupport/test/core_ext/kernel_test.rb
+++ b/activesupport/test/core_ext/kernel_test.rb
@@ -52,10 +52,10 @@ class KernelTest < Test::Unit::TestCase
     class << o; @x = 1; end
     assert_equal 1, o.class_eval { @x }
   end
-  
+
   def test_capture
-    assert_equal 'STDERR', capture(:stderr) {$stderr.print 'STDERR'}
-    assert_equal 'STDOUT', capture(:stdout) {print 'STDOUT'}
+    assert_equal 'STDERR', capture(:stderr) { $stderr.print 'STDERR' }
+    assert_equal 'STDOUT', capture(:stdout) { print 'STDOUT' }
   end
 end
 
@@ -73,3 +73,43 @@ class KernelSuppressTest < Test::Unit::TestCase
     suppress(LoadError, ArgumentError) { raise ArgumentError }
   end
 end
+
+class MockStdErr
+  attr_reader :output
+  def puts(message)
+    @output ||= []
+    @output << message
+  end
+
+  def info(message)
+    puts(message)
+  end
+
+  def write(message)
+    puts(message)
+  end
+end
+
+class KernelDebuggerTest < Test::Unit::TestCase
+  def test_debugger_not_available_message_to_stderr
+    old_stderr = $stderr
+    $stderr = MockStdErr.new
+    debugger
+    assert_match(/Debugger requested/, $stderr.output.first)
+  ensure
+    $stderr = old_stderr
+  end
+
+  def test_debugger_not_available_message_to_rails_logger
+    rails = Class.new do
+      def self.logger
+        @logger ||= MockStdErr.new
+      end
+    end
+    Object.const_set("Rails", rails)
+    debugger
+    assert_match(/Debugger requested/, rails.logger.output.first)
+  ensure
+    Object.send(:remove_const, "Rails")
+  end
+end
\ No newline at end of file
-- 
cgit v1.2.3