class SakaiInfo::PublishedQuizMetadata
Public Class Methods
clear_cache()
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# File lib/sakai-info/quiz.rb, line 1413 def self.clear_cache @@cache = {} end
count_by_quiz_id(quiz_id)
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# File lib/sakai-info/quiz.rb, line 1439 def self.count_by_quiz_id(quiz_id) PublishedQuizMetadata.query_by_quiz_id(quiz_id).count end
find(id)
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# File lib/sakai-info/quiz.rb, line 1418 def self.find(id) id = id.to_s if @@cache[id].nil? row = DB.connect[:sam_publishedmetadata_t].where(:assessmentmetadataid => id.to_i).first if row.nil? raise ObjectNotFoundException.new(PublishedQuizMetadata, id) end @@cache[id] = PublishedQuizMetadata.new(row) end @@cache[id] end
find_by_quiz_id(quiz_id)
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# File lib/sakai-info/quiz.rb, line 1443 def self.find_by_quiz_id(quiz_id) PublishedQuizMetadata.query_by_quiz_id(quiz_id). all.collect { |row| PublishedQuizMetadata.new(row) } end
query_by_quiz_id(quiz_id)
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# File lib/sakai-info/quiz.rb, line 1435 def self.query_by_quiz_id(quiz_id) DB.connect[:sam_publishedmetadata_t].where(:assessmentid => quiz_id) end
Public Instance Methods
quiz()
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# File lib/sakai-info/quiz.rb, line 1431 def quiz @quiz ||= PublishedQuiz.find(@quiz_id) end