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example queries

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rebuilt 2023-02-22 21:26:08 -08:00
parent 984fedff02
commit 396e8e9008
1 changed files with 9 additions and 6 deletions
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15
app/models/survey_item_response.rb
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@ -17,13 +17,16 @@ class SurveyItemResponse < ActiveRecord::Base
where.not(school: boston.schools) if boston.present?
}
scope :averages_for_grade, ->(survey_items, school, academic_year, grade) {
SurveyItemResponse.where(survey_item: survey_items, school:,
academic_year: , grade:).group(:survey_item).average(:likert_score)
scope :averages_for_grade, lambda { |survey_items, school, academic_year, grade|
SurveyItemResponse.where(survey_item: survey_items, school:,
academic_year:, grade:).group(:survey_item).average(:likert_score)
}
scope :averages_for_gender, ->(survey_items, school, academic_year, gender) {
SurveyItemResponse.where(survey_item: survey_items, school:,
academic_year: , gender:).group(:survey_item).average(:likert_score)
scope :averages_for_gender, lambda { |survey_items, school, academic_year, gender|
SurveyItemResponse.where(survey_item: survey_items, school:,
academic_year:, gender:).group(:survey_item).average(:likert_score)
}
# grouped_responses = SurveyItemResponse.where(academic_year:, school:, survey_item: student_survey_items).group(["survey_item_id, grade"]).count
# grouped_responses = SurveyItemResponse.select("survey_item_id, grade, count(survey_item_id) as count").group("survey_item_id, grade")
end