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# File 'lib/hijacker/method_definer.rb', line 4
def define_hijacked(methods, receiver, uri)
methods.each do |met|
receiver.send(:alias_method, :"__original_#{met}", :"#{met}")
receiver.send(:undef_method, :"#{met}")
writer = (met =~ /=$/)
receiver.class_eval <<EOS
def #{met}(#{writer ? 'arg' : '*args, &blk'})
_args = #{writer ? '[arg]' : 'args'}
_args += [blk] if block_given?
begin
__original_#{met}(#{writer ? 'arg' : '*args, &blk'}).tap do |retval|
Hijacker.register :#{met}, _args, retval, nil, self, #{uri.inspect}
end
rescue=>error
Hijacker.register :#{met}, _args, nil, error, self, #{uri.inspect}
raise error
end
end
EOS
end
end
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