Use metadata instead of #disable_warnings macro method.

spec/spec_helper.rb

@@ -36,7 +36,6 @@ def reset!(stubbing_lib = :fakeweb)
 end
 
 RSpec.configure do |config|
-  config.extend DisableWarnings
   config.extend MonkeyPatches::RSpecMacros
   config.extend WebMockMacros
 
@@ -72,6 +71,15 @@ def reset!(stubbing_lib = :fakeweb)
     end
   end
 
+  config.before(:all, :disable_warnings => true) do
+    @orig_std_err = $stderr
+    $stderr = StringIO.new
+  end
+
+  config.after(:all, :disable_warnings => true) do
+    $stderr = @orig_std_err
+  end
+
   config.filter_run :focus => true
   config.run_all_when_everything_filtered = true
 

spec/support/shared_example_groups/version_checking.rb

@@ -1,7 +1,7 @@
 shared_examples_for "version checking" do |options|
   library = described_class.library_name
 
-  describe '.check_version!' do
+  describe '.check_version!', :disable_warnings => true do
     options[:valid].each do |version|
       it "does nothing when #{library}'s version is #{version}" do
         stub_version(version)

spec/vcr/deprecations/cassette_spec.rb

@@ -1,7 +1,6 @@
 require 'spec_helper'
 
-describe VCR::Cassette, 'deprecations' do
-  disable_warnings
+describe VCR::Cassette, 'deprecations', :disable_warnings => true do
 
   subject { VCR::Cassette.new('cassette name') }
 

spec/vcr/deprecations/config_spec.rb

@@ -1,8 +1,6 @@
 require 'spec_helper'
 
-describe VCR::Config, 'deprecations' do
-  disable_warnings
-
+describe VCR::Config, 'deprecations', :disable_warnings => true do
   describe '.http_stubbing_library' do
     before(:each) { described_class.stub_with :webmock, :typhoeus }
 

spec/vcr/deprecations/http_stubbing_adapters/common_spec.rb

@@ -1,8 +1,7 @@
 require 'spec_helper'
 
 VCR::HttpStubbingAdapters::Common.adapters.each do |adapter|
-  describe adapter, 'deprecations' do
-    disable_warnings
+  describe adapter, 'deprecations', :disable_warnings => true do
     it_behaves_like '.ignore_localhost? deprecation'
   end
 end

spec/vcr/deprecations/http_stubbing_adapters/fakeweb_spec.rb

@@ -1,8 +1,6 @@
 require 'spec_helper'
 
-describe VCR::HttpStubbingAdapters::FakeWeb, 'deprecations' do
-  disable_warnings
-
+describe VCR::HttpStubbingAdapters::FakeWeb, 'deprecations', :disable_warnings => true do
   describe 'LOCALHOST_REGEX constant' do
     subject { described_class::LOCALHOST_REGEX }
 

spec/vcr/http_stubbing_adapters/fakeweb_spec.rb

@@ -10,7 +10,6 @@
     :too_low  => %w[ 1.2.8 1.1.30 0.30.30 ],
     :too_high => %w[ 1.4.0 1.10.0 2.0.0 ]
   ) do
-    disable_warnings
     before(:each) { @orig_version = FakeWeb::VERSION }
     after(:each)  { FakeWeb::VERSION = @orig_version }
 

spec/vcr/http_stubbing_adapters/faraday_spec.rb

@@ -13,7 +13,6 @@
     :too_low  => %w[ 0.5.2 0.4.99 ],
     :too_high => %w[ 0.6.0 1.0.0 ]
   ) do
-    disable_warnings
     before(:each) { @orig_version = Faraday::VERSION }
     after(:each)  { Faraday::VERSION = @orig_version }
 

spec/vcr/http_stubbing_adapters/typhoeus_spec.rb

@@ -15,7 +15,6 @@
     :too_low  => %w[ 0.1.0 0.1.31 0.2.0 ],
     :too_high => %w[ 0.3.0 1.0.0 ]
   ) do
-    disable_warnings
     before(:each) { @orig_version = Typhoeus::VERSION }
     after(:each)  { Typhoeus::VERSION = @orig_version }