# File lib/ai4r/classifiers/hyperpipes.rb, line 105 def update_pipe(pipe, data_item) data_item[0...-1].each_with_index do |att, i| if att.is_a? Numeric pipe[i][:min] = att if att < pipe[i][:min] pipe[i][:max] = att if att > pipe[i][:max] else pipe[i][att] = true end end end