Array

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average() click to toggle source

# File lib/rwebspec/test_utils.rb, line 9
def average
  inject(0.0) { |sum, e| sum + e } / length
end

sum() click to toggle source

why it is removed total

# File lib/rwebspec/test_utils.rb, line 14
    def sum
inject(0.0) { |sum, e| sum + e }
    end