Hello all, while I'm using acts_as_audited(on jruby platform),
after vendored the acts_as_audited, it reports some error,
line 167,
# Start observing the declared classes and their subclasses.
def initialize
Set.new(observed_classes + observed_subclasses).each { |klass|
add_observer! klass } #this line
end
after some trace shows this one, when observed_classes is empty, will
return 0(Fixnum) causes the
above line to report error,
def observed_subclasses
observed_classes.sum([]) { |klass| klass.send(:subclasses) }
end
so I changed it to this:
def observed_subclasses
#observed_classes.sum([]) { |klass| klass.send(:subclasses) }
result = []
observed_classes.each do |klass|
result += klass.send(:subclasses)
end
end
It this a bug?
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