diff --git a/lib/jekyll/filters.rb b/lib/jekyll/filters.rb
index f92c02b1..17a4142b 100644
--- a/lib/jekyll/filters.rb
+++ b/lib/jekyll/filters.rb
@@ -10,7 +10,7 @@ module Jekyll
     # Returns the HTML formatted String.
     def textilize(input)
       site = @context.registers[:site]
-      converter = site.getConverterImpl(Jekyll::Converters::Textile)
+      converter = site.find_converter_instance(Jekyll::Converters::Textile)
       converter.convert(input)
     end
 
@@ -21,7 +21,7 @@ module Jekyll
     # Returns the HTML formatted String.
     def markdownify(input)
       site = @context.registers[:site]
-      converter = site.getConverterImpl(Jekyll::Converters::Markdown)
+      converter = site.find_converter_instance(Jekyll::Converters::Markdown)
       converter.convert(input)
     end
 
@@ -32,7 +32,7 @@ module Jekyll
     # Returns the CSS formatted String.
     def sassify(input)
       site = @context.registers[:site]
-      converter = site.getConverterImpl(Jekyll::Converters::Sass)
+      converter = site.find_converter_instance(Jekyll::Converters::Sass)
       converter.convert(input)
     end
 
@@ -43,7 +43,7 @@ module Jekyll
     # Returns the CSS formatted String.
     def scssify(input)
       site = @context.registers[:site]
-      converter = site.getConverterImpl(Jekyll::Converters::Scss)
+      converter = site.find_converter_instance(Jekyll::Converters::Scss)
       converter.convert(input)
     end
 
diff --git a/lib/jekyll/site.rb b/lib/jekyll/site.rb
index 85c479bf..83ab283c 100644
--- a/lib/jekyll/site.rb
+++ b/lib/jekyll/site.rb
@@ -414,13 +414,8 @@ module Jekyll
     # klass - The Class of the Converter to fetch.
     #
     # Returns the Converter instance implementing the given Converter.
-    def getConverterImpl(klass)
-      matches = converters.select { |c| c.class == klass }
-      if impl = matches.first
-        impl
-      else
-        raise "Converter implementation not found for #{klass}"
-      end
+    def find_converter_instance(klass)
+      converters.find { |c| c.class == klass } || proc { raise "No converter for #{klass}" }.call
     end
 
     # Create array of instances of the subclasses of the class or module
diff --git a/test/test_sass.rb b/test/test_sass.rb
index 102815a0..50d174ba 100644
--- a/test/test_sass.rb
+++ b/test/test_sass.rb
@@ -16,11 +16,11 @@ class TestSass < Test::Unit::TestCase
     end
 
     should "register the SCSS converter" do
-      assert !!@site.getConverterImpl(Jekyll::Converters::Scss), "SCSS converter implementation should exist."
+      assert !!@site.find_converter_instance(Jekyll::Converters::Scss), "SCSS converter implementation should exist."
     end
 
     should "register the Sass converter" do
-      assert !!@site.getConverterImpl(Jekyll::Converters::Sass), "Sass converter implementation should exist."
+      assert !!@site.find_converter_instance(Jekyll::Converters::Sass), "Sass converter implementation should exist."
     end
   end
 end