github-migration/controller_filter_logging
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better support for block filters and method names with ! or ?

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This commit is contained in:
John Bintz 2011-05-25 08:21:57 -04:00
parent 096baed9f4
commit 25251bbe55
1 changed files with 8 additions and 5 deletions
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13
lib/controller_filter_logging.rb
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@ -1,11 +1,12 @@
module AbstractController::Callbacks::ClassMethods
def before_filter_with_logging(filter_name, *args, &block)
def before_filter_with_logging(*args, &block)
filter_name = args.first.kind_of?(::Symbol) ? args.first : '<< anonymous >>'
if block_given?
Rails.logger.debug("Can't log filters with blocks: #{caller[0..3].join("\n")}")
before_filter_without_logging filter_name, *args, &block
before_filter_without_logging *args, &block
else
create_logging_filter(filter_name)
before_filter_without_logging "#{filter_name}_with_logging".to_sym, *args
before_filter_without_logging create_logging_filter(filter_name), *args
end
end
alias_method_chain :before_filter, :logging
@ -27,7 +28,8 @@ module AbstractController::Callbacks::ClassMethods
alias_method_chain :prepend_before_filter, :logging
def create_logging_filter(filter_name)
define_method("#{filter_name}_with_logging") do
name = "#{filter_name.to_s.gsub(%r{[?!]}, '')}_with_logging"
define_method(name) do
Rails.logger.debug("Entering before_filter: #{filter_name}")
send(filter_name).tap do |result|
begin
@ -37,5 +39,6 @@ module AbstractController::Callbacks::ClassMethods
end
end
end
name.to_sym
end
end