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-rw-r--r--activerecord/lib/active_record/associations/association_proxy.rb6
1 files changed, 5 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/associations/association_proxy.rb b/activerecord/lib/active_record/associations/association_proxy.rb
index b752f1fdc0..7f6e335858 100644
--- a/activerecord/lib/active_record/associations/association_proxy.rb
+++ b/activerecord/lib/active_record/associations/association_proxy.rb
@@ -51,7 +51,7 @@ module ActiveRecord
# instantiation of the actual post records.
class AssociationProxy #:nodoc:
alias_method :proxy_extend, :extend
- delegate :to_param, :to => :proxy_target
+
instance_methods.each { |m| undef_method m unless m.to_s =~ /^(?:nil\?|send|object_id|to_a)$|^__|^respond_to|proxy_/ }
def initialize(owner, reflection)
@@ -63,6 +63,10 @@ module ActiveRecord
construct_scope
end
+ def to_param
+ proxy_target.to_param
+ end
+
# Returns the owner of the proxy.
def proxy_owner
@owner