lib/meta_db/dump.rb in meta_db-0.1.1 vs lib/meta_db/dump.rb in meta_db-0.2.0

@@ -1,31 +1,54 @@
 
 require 'indented_io'
 
+require 'meta_db/db_object'
+
 module MetaDb
-  class DbObject
-    def dump
+  class DbObject 
+    def dump(short = false)
       puts self.class.to_s
-      dump_attrs
+      dump_attrs(short)
     end
     
-    def dump_attrs(*attrs)
+    def dump_attrs(short, *attrs)
       attrs = Array(attrs)
       attrs = self.class.attrs if attrs.empty?
       indent {
         for attr in Array(attrs)
           value = self.send(attr)
           case value
             when Array
-              puts "#{attr}:"
-              indent { value.each { |v| v.dump } }
+              if value.first.is_a?(Symbol)
+                puts "#{attr}: #{value.inspect}"
+              else
+                if short
+                  puts "#{attr}: [#{value.map(&:name).join(", ")}]"
+                else
+                  puts "#{attr}: "
+                  indent { value.each { |v| v.dump } }
+                end
+              end
+            when Hash
+              if short
+                puts "#{attr}: [#{value.values.map(&:name).join(", ")}]"
+              else
+                puts "#{attr}: "
+                indent { value.values.each { |v| v.dump } }
+              end
             when DbObject
               puts "#{attr}: #{value.name} (#{value.class})"
           else
             puts "#{attr}: #{self.send(attr).inspect}"
           end
         end
       }
+    end
+  end
+
+  class Constraint < DbObject
+    def dump(short = true) 
+      super(short)
     end
   end
 end