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avoiding a few closure references by evaling. [#4223 state:resolved]

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Signed-off-by: wycats <wycats@gmail.com>
This commit is contained in:
Aaron Patterson 2010-03-18 12:16:54 -07:00 committed by wycats
parent 753304bd11
commit 3172db12e4
1 changed files with 18 additions and 12 deletions
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24
activerecord/lib/active_record/associations.rb
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@ -1545,15 +1545,19 @@ module ActiveRecord
case name
when :destroy, :delete
define_method(method_name) do
association = send(reflection.name)
association.send(name) if association
class_eval <<-eoruby, __FILE__, __LINE__ + 1
def #{method_name}
association = #{reflection.name}
association.#{name} if association
end
eoruby
when :nullify
define_method(method_name) do
association = send(reflection.name)
association.update_attribute(reflection.primary_key_name, nil) if association
class_eval <<-eoruby, __FILE__, __LINE__ + 1
def #{method_name}
association = #{reflection.name}
association.update_attribute(#{reflection.primary_key_name.inspect}, nil) if association
end
eoruby
else
raise ArgumentError, "The :dependent option expects either :destroy, :delete or :nullify (#{reflection.options[:dependent].inspect})"
end
@ -1571,10 +1575,12 @@ module ActiveRecord
end
method_name = :"belongs_to_dependent_#{name}_for_#{reflection.name}"
define_method(method_name) do
association = send(reflection.name)
association.send(name) if association
class_eval <<-eoruby, __FILE__, __LINE__ + 1
def #{method_name}
association = #{reflection.name}
association.#{name} if association
end
eoruby
after_destroy method_name
end
end