From: wmorgan <wmorgan@5c8cc53c-5e98-4d25-b20a-d8db53a31250>
Date: Sat, 30 Dec 2006 15:13:50 +0000 (+0000)
Subject: added String#normalize_whitespace and fixed String#wrap to not insert newlines
X-Git-Url: https://git.cworth.org/git?a=commitdiff_plain;h=634c9d76daef87fbd4d74088bc38fdc3238a4aab;p=sup

added String#normalize_whitespace and fixed String#wrap to not insert newlines


git-svn-id: svn://rubyforge.org/var/svn/sup/trunk@120 5c8cc53c-5e98-4d25-b20a-d8db53a31250
---

diff --git a/lib/sup/util.rb b/lib/sup/util.rb
index a1e19cc..77209bf 100644
--- a/lib/sup/util.rb
+++ b/lib/sup/util.rb
@@ -70,15 +70,19 @@ class String
     while s.length > len
       cut = s[0 ... len].rindex(/\s/)
       if cut
-        ret << s[0 ... cut] + "\n"
+        ret << s[0 ... cut]
         s = s[(cut + 1) .. -1]
       else
-        ret << s[0 ... len] + "\n"
+        ret << s[0 ... len]
         s = s[len .. -1]
       end
     end
     ret << s
   end
+
+  def normalize_whitespace
+    gsub(/\t/, "    ").gsub(/\r/, "")
+  end
 end
 
 class Numeric