diff --git a/.gitignore b/.gitignore
index ffd3034..b388b57 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,5 +5,6 @@ docs/*
 pkg/*
 Manifest
 *.gemspec
+tmp/*
 
 
diff --git a/lib/apache/mpm_prefork.rb b/lib/apache/mpm_prefork.rb
index 2003a56..ddbf5fd 100644
--- a/lib/apache/mpm_prefork.rb
+++ b/lib/apache/mpm_prefork.rb
@@ -47,8 +47,8 @@ module Apache
               when String
                 @config << "#{which} #{opts * " "}"
               when Array
-                which.each do |w|
-                  @config << "#{w} #{opts.shift}"
+                which.each do |tag|
+                  @config << "#{tag} #{opts.shift}"
                 end
             end
           end
diff --git a/lib/apache/rewrites.rb b/lib/apache/rewrites.rb
index b7649c9..d0796ec 100644
--- a/lib/apache/rewrites.rb
+++ b/lib/apache/rewrites.rb
@@ -170,7 +170,7 @@ module Apache
   module RegularExpressionMatcher
     # Test this rewritable thing
     def test(from, opts = {})
-      from = from.gsub(@from, @to.gsub(/\$([0-9])/) { |m| '\\' + $1 })
+      from = from.gsub(@from, @to.gsub(/\$([0-9])/) { |match| '\\' + $1 })
       replace_placeholders(from, opts)
     end
 
@@ -179,14 +179,14 @@ module Apache
     end
 
     # Replace the placeholders in this rewritable thing
-    def replace_placeholders(s, opts)
+    def replace_placeholders(string, opts)
       opts.each do |opt, value|
         case value
           when String
-            s = s.gsub('%{' + opt.to_s.upcase + '}', value)
+            string = string.gsub('%{' + opt.to_s.upcase + '}', value)
         end
       end
-      s.gsub(%r{%\{[^\}]+\}}, '')
+      string.gsub(%r{%\{[^\}]+\}}, '')
     end
   end
 
@@ -387,12 +387,9 @@ module Apache
       end
 
       result = false
-      case to[0..0]
-        when '-'
-          case to
-            when '-f'
-              result = opts[:files].include? source if opts[:files]
-          end
+      case to
+        when '-f'
+          result = opts[:files].include?(source) if opts[:files]
         else
           result = source[Regexp.new(to)]
       end
diff --git a/lib/apache/ssl.rb b/lib/apache/ssl.rb
index af2cd8c..650196e 100644
--- a/lib/apache/ssl.rb
+++ b/lib/apache/ssl.rb
@@ -3,12 +3,13 @@ module Apache
     def enable_ssl_engine(options = {})
       self << ""
       self << "SSLEngine on"
-      options.each do |k, v|
-        case k
+      options.each do |key, value|
+        value = quoteize(value).first
+        case key
           when :certificate_file, :certificate_key_file
-            self << "SSL#{apachify(k)} #{quoteize(v).first}"
+            self << "SSL#{apachify(key)} #{value}"
           when :ca_certificate_file
-            self << "SSLCACertificateFile #{quoteize(v).first}"
+            self << "SSLCACertificateFile #{value}"
         end
       end
       self << ""