Merge branch 'master' of git://github.com/rsl/stringex

VERSION

@@ -1 +1 @@
-1.0.0
+1.0.1

lib/lucky_sneaks/string_extensions.rb

@@ -42,7 +42,12 @@ def to_url
     # Performs multiple text manipulations. Essentially a shortcut for typing them all. View source
     # below to see which methods are run.
     def remove_formatting
-      strip_html_tags.convert_accented_entities.convert_misc_entities.convert_misc_characters.to_ascii.collapse
+      strip_html_tags.
+      convert_german_umlauts.
+      convert_accented_entities.
+      convert_misc_entities.
+      convert_misc_characters.
+      to_ascii.collapse
     end
 
     # Removes HTML tags from text. This code is simplified from Tobias Luettke's regular expression
@@ -70,6 +75,20 @@ def convert_accented_entities
       gsub(/&([A-Za-z])(grave|acute|circ|tilde|uml|ring|cedil|slash);/, '\1')
     end
 
+    # Converts German Umlauts to their transliteration according to German conventions.
+    def convert_german_umlauts
+      map = {
+        "Ä" => "ae",
+        "Ö" => "oe",
+        "Ü" => "ue",
+        "ä" => "ae",
+        "ö" => "oe",
+        "ü" => "ue",
+        "ß" => "ss"
+      }
+      gsub(/#{map.keys.join('|')}/) { |match| map[match] }
+    end
+
     # Converts HTML entities (taken from common Textile/RedCloth formattings) into plain text formats.
     # 
     # Note: This isn't an attempt at complete conversion of HTML entities, just those most likely

stringex.gemspec

@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |s|
   s.name = %q{stringex}
-  s.version = "1.0.0"
+  s.version = "1.0.1"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.authors = ["Russell Norris"]

test/string_extensions_test.rb

@@ -44,7 +44,9 @@ def test_to_url
       "How to use attr_accessible and attr_protected" =>
         "how-to-use-attr-accessible-and-attr-protected",
       "I'm just making sure there's nothing wrong with things!" =>
-        "im-just-making-sure-theres-nothing-wrong-with-things"
+        "im-just-making-sure-theres-nothing-wrong-with-things",
+      "Umlaute hätten wir außerdem gern deutsch übersetzt." =>
+        "umlaute-haetten-wir-ausserdem-gern-deutsch-uebersetzt"
     }.each do |html, plain|
       assert_equal plain, html.to_url
     end
@@ -89,6 +91,20 @@ def test_convert_accented_entities
     end
   end
 
+  def test_convert_german_umlauts
+    {
+      "Ä" => "ae",
+      "Ö" => "oe",
+      "Ü" => "ue",
+      "ä" => "ae",
+      "ö" => "oe",
+      "ü" => "ue",
+      "ß" => "ss"
+    }.each do |entitied, plain|
+      assert_equal plain, entitied.convert_german_umlauts
+    end
+  end
+
   def test_convert_misc_entities
     {
       "America™" => "America(tm)",