lib/mail_safe/config.rb in mail_safe-0.1.0 vs lib/mail_safe/config.rb in mail_safe-0.2.0

@@ -6,20 +6,36 @@
 
     def self.is_internal_address?(address)
       case internal_address_definition
         when Regexp then address =~ internal_address_definition
         when Proc   then internal_address_definition.call(address)
-        else raise InvalidConfigSettingError.new("internal_address_definition must be a Regexp or Proc, but was: #{internal_address_definition.class.to_s}")
+        else
+          return address.downcase == developer_email_address.downcase if developer_email_address
+          raise InvalidConfigSettingError.new("internal_address_definition must be a Regexp or Proc, but was: #{internal_address_definition.class.to_s}")
       end
     end
 
     cattr_accessor :replacement_address
 
     def self.get_replacement_address(original_address)
       case replacement_address
         when String then replacement_address
         when Proc   then replacement_address.call(original_address)
-        else raise InvalidConfigSettingError.new("replacement_address must be a String or Proc, but was: #{replacement_address.class.to_s}")
+        else
+          return developer_email_address if developer_email_address
+          raise InvalidConfigSettingError.new("replacement_address must be a String or Proc, but was: #{replacement_address.class.to_s}")
       end
+    end
+
+    def self.developer_email_address
+      unless defined?(@@developer_email_address)
+        @@developer_email_address = begin
+          `git config user.email`.chomp
+        rescue
+          nil
+        end
+      end
+
+      @@developer_email_address
     end
   end
 end
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