历史数据中当课程名称字段为空时从项目列表里获取名称
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@ -275,4 +275,7 @@ class Course < ActiveRecord::Base
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end
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end
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end
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end
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def name
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read_attribute('name') || Project.find_by_identifier(self.extra).try(:name)
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end
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end
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end
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