Class: Array

Inherits:
Object
  • Object
show all
Defined in:
lib/util/Comp.rb

Instance Method Summary collapse

Instance Method Details

#max ⇒ Object 



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# File 'lib/util/Comp.rb', line 12

def max
    m = self[0]

    self.each do |i|
        if i > m
            m = i
        end
    end

    m
end

#mean ⇒ Object 



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# File 'lib/util/Comp.rb', line 36

def mean
    self.sum/self.size.to_f
end

#min ⇒ Object 



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# File 'lib/util/Comp.rb', line 24

def min
    m = self[0]

    self.each do |i|
        if i < m
            m = i
        end
    end

    m
end

#sum ⇒ Object 



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# File 'lib/util/Comp.rb', line 2

def sum
    s = 0

    self.each do |i|
        s += i
    end

    s
end