class Menu
Public Instance Methods
<=>(other)
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# File lib/NutrientesEdu/Menu.rb, line 18 def <=>(other) kcal <=> other.kcal end
is_enough(persona)
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# File lib/NutrientesEdu/Menu.rb, line 12 def is_enough(persona) x = kcal return (persona.g_en_total <= x * 1.1) && (persona.g_en_total >= x * 0.9) end
kcal()
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# File lib/NutrientesEdu/Menu.rb, line 6 def kcal x = collect{|a| a.val_ener} y = x.inject(0, :+) y end