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23 lines
521 B
23 lines
521 B
class Measure < ActiveRecord::Base
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belongs_to :subcategory
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has_many :survey_items
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has_many :survey_item_responses, through: :survey_items
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def teacher_survey_items
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@teacher_survey_items ||= survey_items.where("survey_item_id LIKE 't-%'")
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end
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def student_survey_items
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@student_survey_items ||= survey_items.where("survey_item_id LIKE 's-%'")
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end
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def includes_teacher_survey_items?
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teacher_survey_items.any?
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end
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def includes_student_survey_items?
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student_survey_items.any?
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end
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end
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