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-rwxr-xr-xactiverecord/lib/active_record/base.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/base.rb b/activerecord/lib/active_record/base.rb
index 54ec0e841f..ca4f4fa6b6 100755
--- a/activerecord/lib/active_record/base.rb
+++ b/activerecord/lib/active_record/base.rb
@@ -1035,7 +1035,7 @@ module ActiveRecord #:nodoc:
# To start from an all-closed default and enable attributes as needed,
# have a look at +attr_accessible+.
def attr_protected(*attributes)
- write_inheritable_attribute(:attr_protected, Set.new(attributes.map(&:to_s)) + (protected_attributes || []))
+ write_inheritable_attribute(:attr_protected, Set.new(attributes.map {|a| a.to_s}) + (protected_attributes || []))
end
# Returns an array of all the attributes that have been protected from mass-assignment.