config.rb in pickle-0.5.1

- old
+ new
@@ -1,43 +1,43 @@
 module Pickle
   class Config
     attr_writer :adapters, :factories, :mappings, :predicates
-    
+
     def initialize(&block)
       configure(&block) if block_given?
     end
-    
+
     def configure(&block)
       yield(self)
     end
-    
+
     def adapters
       @adapters ||= [:machinist, :factory_girl, :fabrication, :orm]
     end
-    
+
     def adapter_classes
       adapters.map {|a| a.is_a?(Class) ? a : "pickle/adapter/#{a}".classify.constantize}
     end
-    
+
     def factories
       @factories ||= adapter_classes.reverse.inject({}) do |factories, adapter|
         factories.merge(adapter.factories.inject({}){|h, f| h.merge(f.name => f)})
       end
     end
-    
+
     def predicates
       @predicates ||= Pickle::Adapter.model_classes.map do |k|
         k.public_instance_methods.select {|m| m =~ /\?$/} + Pickle::Adapter.column_names(k)
       end.flatten.uniq
     end
 
     class Mapping < Struct.new(:search, :replacement)
     end
-    
+
     def mappings
       @mappings ||= []
     end
-    
+
     # Usage: map 'me', 'myself', 'I', :to => 'user: "me"'
     def map(*args)
       options = args.extract_options!
       raise ArgumentError, "Usage: map 'search' [, 'search2', ...] :to => 'replace'" unless args.any? && options[:to].is_a?(String)
       args.each do |search|