Module: KeepYourHead::BaseStatistic

Included in:
Database::BaseTopicFlashcardContainer, Database::Database, Database::File
Defined in:
lib/Keepyourhead/database/BaseStatistic.rb

Instance Method Summary collapse

Instance Method Details

#collectFlashcards ⇒ Object 



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# File 'lib/Keepyourhead/database/BaseStatistic.rb', line 21

def collectFlashcards
	items.map{ |item| 
		item.collectFlashcards
	}.flatten
end

#count ⇒ Object 



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# File 'lib/Keepyourhead/database/BaseStatistic.rb', line 29

def count
	items.map{ |item| item.count }.inject(0) { |a,b| a+b }
end

#countActive ⇒ Object 



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# File 'lib/Keepyourhead/database/BaseStatistic.rb', line 32

def countActive
	items.map{ |item| item.countActive }.inject(0) { |a,b| a+b }
end

#countPassive ⇒ Object 



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# File 'lib/Keepyourhead/database/BaseStatistic.rb', line 35

def countPassive
	items.map{ |item| item.countPassive }.inject(0) { |a,b| a+b }
end

#distribution ⇒ Object 



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# File 'lib/Keepyourhead/database/BaseStatistic.rb', line 39

def distribution
	all = items.map{ |item| item.distribution }

	distribution = []
	
	while all.inject(false) { |ret,set| ret ||= (set.length > 0) }
		sum = 0
		all.each { |set| 
			sum += set.pop || 0
		}
		distribution << sum
	end

	distribution = distribution.reverse

	distribution
end

#removeStatistics ⇒ Object 



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# File 'lib/Keepyourhead/database/BaseStatistic.rb', line 57

def removeStatistics
	items.each{ |item| item.removeStatistics }
end