lib/gorillib/receiver.rb in gorillib-0.1.5 vs lib/gorillib/receiver.rb in gorillib-0.1.6

@@ -1,7 +1,8 @@
 require 'gorillib/object/blank'
 require 'gorillib/object/try'
+require 'gorillib/object/try_dup'
 require 'gorillib/array/extract_options'
 require 'gorillib/metaprogramming/class_attribute'
 
 # dummy type for receiving True or False
 class Boolean ; end unless defined?(Boolean)
@@ -167,11 +168,11 @@
   end
 
   def impose_defaults!(hsh)
     _receiver_defaults.each do |attr, val|
       next if attr_set?(attr)
-      self.instance_variable_set "@#{attr}", val
+      self.instance_variable_set "@#{attr}", val.try_dup
     end
   end
 
   # class Foo
   #   include Receiver
@@ -179,19 +180,18 @@
   #   rcvr_accessor :attribute, String, :default => 'okay' :replace => { 'bad' => 'good' }
   # end
   #
   # f = Foo.receive({:attribute => 'bad'})
   # => #<Foo:0x10156c820 @attribute="good">
-
+  #
   def replace_options!(hsh)
     self.receiver_attrs.each do |attr, info|
       val = self.instance_variable_get("@#{attr}")
       if info[:replace] and info[:replace].has_key? val
         self.instance_variable_set "@#{attr}", info[:replace][val]
       end
     end
   end
-
 
   def run_after_receivers(hsh)
     _after_receivers.each do |after_receiver|
       self.instance_exec(hsh, &after_receiver)
     end