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refactoring

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This commit is contained in:
Jon Leighton 2011-09-09 09:02:40 +01:00
parent 8b8b7143ef
commit 93d574c962
1 changed files with 11 additions and 19 deletions
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26
activemodel/lib/active_model/attribute_methods.rb
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@ -284,33 +284,25 @@ module ActiveModel
def define_attribute_method(attr_name)
attribute_method_matchers.each do |matcher|
unless instance_method_already_implemented?(matcher.method_name(attr_name))
generate_method = "define_method_#{matcher.prefix}attribute#{matcher.suffix}"
method_name = matcher.method_name(attr_name)
unless instance_method_already_implemented?(method_name)
generate_method = "define_method_#{matcher.method_missing_target}"
if respond_to?(generate_method)
send(generate_method, attr_name)
else
method_name = matcher.method_name(attr_name)
generated_attribute_methods.module_eval <<-RUBY, __FILE__, __LINE__ + 1
if method_defined?('#{method_name}')
undef :'#{method_name}'
if method_name =~ COMPILABLE_REGEXP
defn = "def #{method_name}(*args)"
else
defn = "define_method(:'#{method_name}') do |*args|"
end
RUBY
if method_name.to_s =~ COMPILABLE_REGEXP
generated_attribute_methods.module_eval <<-RUBY, __FILE__, __LINE__ + 1
def #{method_name}(*args)
#{defn}
send(:#{matcher.method_missing_target}, '#{attr_name}', *args)
end
RUBY
else
generated_attribute_methods.module_eval <<-RUBY, __FILE__, __LINE__ + 1
define_method('#{method_name}') do |*args|
send('#{matcher.method_missing_target}', '#{attr_name}', *args)
end
RUBY
end
end
end
end