From 2a2afa078a5f8f7adcabc2a9bcbef0590350ce5d Mon Sep 17 00:00:00 2001
From: eddie cianci <defeated2k4@gmail.com>
Date: Sun, 31 Jul 2011 15:11:52 -0400
Subject: [PATCH 1/2] fixed RSpec deprecation warning

"DEPRECATION WARNING: you are using deprecated behaviour that will
be removed from a future version of RSpec.

/Users/defeated/Desktop/differ/spec/spec_helper.rb:7:in `<top (required)>'

* Spec::Runner.configure is deprecated.
* please use RSpec.configure instead."
---
 spec/spec_helper.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 87ac9b4..e752878 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -4,7 +4,7 @@
 $LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
 require 'differ'
 
-Spec::Runner.configure do |config|
+RSpec.configure do |config|
 
 end
 

From 110e7059df19aec8a442311f3a54a7630e98273a Mon Sep 17 00:00:00 2001
From: eddie cianci <defeated2k4@gmail.com>
Date: Sun, 31 Jul 2011 15:12:19 -0400
Subject: [PATCH 2/2] added diff_by_char / diff_by_word / diff_by_line to
 String extensions

---
 lib/differ/string.rb       | 12 ++++++++++++
 spec/differ/string_spec.rb | 21 +++++++++++++++++++++
 2 files changed, 33 insertions(+)

diff --git a/lib/differ/string.rb b/lib/differ/string.rb
index f2cf075..9759cea 100644
--- a/lib/differ/string.rb
+++ b/lib/differ/string.rb
@@ -4,6 +4,18 @@ def diff(old)
       Differ.diff(self, old, $; || "\n")
     end
     alias :- :diff
+    
+    def diff_by_char(old)
+      Differ.diff(self, old, '')
+    end
+
+    def diff_by_word(old)
+      Differ.diff(self, old, /\b/)
+    end
+
+    def diff_by_line(old)
+      Differ.diff(self, old, "\n")
+    end
   end
 end
 
diff --git a/spec/differ/string_spec.rb b/spec/differ/string_spec.rb
index ffc8675..8f61d13 100644
--- a/spec/differ/string_spec.rb
+++ b/spec/differ/string_spec.rb
@@ -35,4 +35,25 @@
       'TO' - 'FROM'
     end
   end
+  
+  describe '#diff_by_char' do
+    it 'should call Differ#diff' do
+      Differ.should_receive(:diff).with('Othellos', 'hello', '').once
+      'Othellos'.diff_by_char('hello')
+    end
+  end
+  
+  describe '#diff_by_word' do
+    it 'should call Differ#diff' do
+      Differ.should_receive(:diff).with('Othellos', 'hello', /\b/).once
+      'Othellos'.diff_by_word('hello')
+    end
+  end
+  
+  describe '#diff_by_line' do
+    it 'should call Differ#diff' do
+      Differ.should_receive(:diff).with('Othellos', 'hello', "\n").once
+      'Othellos'.diff_by_line('hello')
+    end
+  end
 end
\ No newline at end of file