Class: Array

Inherits:
Object
  • Object
show all
Defined in:
lib/InformacionNutricional/array.rb

Instance Method Summary collapse

Instance Method Details

#kcal_each ⇒ Object 



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# File 'lib/InformacionNutricional/array.rb', line 24

def kcal_each
    self.collect{|comida| comida.calculate_calories;}.reduce(:+).round(2)
end

#kcal_for ⇒ Object 



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# File 'lib/InformacionNutricional/array.rb', line 2

def kcal_for
    total = 0
    for i in (0...self.size)
        total += self[i].calculate_calories
    end
    total
end

#sort_each ⇒ Object 



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# File 'lib/InformacionNutricional/array.rb', line 27

def sort_each
    sorted = [self[0]]
    self.each_with_index do |x, pos_x|
        if (pos_x != 0)
            sorted.each_with_index do |y, pos_y|
                if (pos_y == sorted.size-1)
                    if (x.kcal_each < y.kcal_each)
                        sorted.insert(pos_y, x)
                        break
                    else
                        sorted.push(x)
                        break
                    end
                elsif (x.kcal_each < y.kcal_each)
                    sorted.insert(pos_y, x)
                    break
                end
            end
        end
    end
    return sorted
end

#sort_for ⇒ Object 



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# File 'lib/InformacionNutricional/array.rb', line 9

def sort_for
    sorted = [self[0]]
    for i in (1...self.size)
        actual = self[i]
        for j in (0..sorted.size)
            if (j == sorted.size)
                sorted.push(actual)
            elsif (actual.kcal_for < sorted[j].kcal_for)
                sorted.insert(j, actual)
                break
            end
        end
    end
    return sorted
end