lib/pickle/config.rb in ianwhite-pickle-0.1.4 vs lib/pickle/config.rb in ianwhite-pickle-0.1.5

@@ -1,19 +1,10 @@
 require 'ostruct'
 
 module Pickle
-  class << self
-    def config(&block)
-      @config ||= Config.new
-    ensure
-      @config.configure(&block) if block_given?
-    end
-    alias_method :configure, :config
-  end
-  
   class Config
-    attr_writer :adapters, :factories, :mappings
+    attr_writer :adapters, :factories, :mappings, :predicates
     
     def initialize(&block)
       configure(&block) if block_given?
     end
     
@@ -35,9 +26,15 @@
       end
     end
 
     def factory_names
       factories.keys
+    end
+    
+    def predicates
+      @predicates ||= Pickle::Adapter.model_classes.map do |klass|
+        klass.public_instance_methods.select{|m| m =~ /\?$/} + klass.column_names
+      end.flatten.uniq
     end
     
     def mappings
       @mappings ||= []
     end
\ No newline at end of file