module Rethinker::Selection::Count
Public Instance Methods
any?()
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# File lib/rethinker/selection/count.rb, line 10 def any? !empty? end
count()
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# File lib/rethinker/selection/count.rb, line 2 def count chain(Rethinker::Criterion.new(:count)).run end
empty?()
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# File lib/rethinker/selection/count.rb, line 6 def empty? count == 0 end