class Menu
Attributes
cenas[RW]
comidas[RW]
desayunos[RW]
dia[RW]
tiempo_comida[RW]
val_ener[RW]
vet[RW]
Public Class Methods
new(dia) { |self| ... }
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# File lib/Menu.rb, line 5 def initialize(dia, &block) @dia = dia @titulo_menu = nil @tiempo_comida = [] @desayunos = [] @comidas = [] @cenas = [] @val_ener = nil @vet = 0 if block_given? if block.arity == 1 yield self else instance_eval(&block) end end end
Public Instance Methods
cena(options = {})
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# File lib/Menu.rb, line 78 def cena(options = {}) dinner = sprintf(" %-25s", "\"#{options[:descripcion]}\"") dinner << sprintf(" %-15s", "#{options[:porcion]}") dinner << sprintf(" %-10s", "#{options[:gramos]}") dinner << sprintf(" %-10s", "#{options[:grasas]}") dinner << sprintf(" %-15s", "#{options[:carbohidratos]}") dinner << sprintf(" %-12s", "#{options[:proteinas]}") dinner << sprintf(" %-8s", " #{options[:fibra]}") dinner << sprintf(" %-7s", "#{options[:sal]}") valor_energetico(options[:grasas], options[:carbohidratos], options[:proteinas], options[:fibra], options[:sal]) dinner << sprintf(" %-10s", "#{@val_ener}") @cenas << dinner end
comida(options = {})
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# File lib/Menu.rb, line 62 def comida(options = {}) meal = sprintf(" %-25s", "\"#{options[:descripcion]}\"") meal << sprintf(" %-15s", "#{options[:porcion]}") meal << sprintf(" %-10s", "#{options[:gramos]}") meal << sprintf(" %-10s", "#{options[:grasas]}") meal << sprintf(" %-15s", "#{options[:carbohidratos]}") meal << sprintf(" %-12s", "#{options[:proteinas]}") meal << sprintf(" %-8s", " #{options[:fibra]}") meal << sprintf(" %-7s", "#{options[:sal]}") valor_energetico(options[:grasas], options[:carbohidratos], options[:proteinas], options[:fibra], options[:sal]) meal << sprintf(" %-10s", "#{@val_ener}") @comidas << meal end
desayuno(options = {})
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# File lib/Menu.rb, line 46 def desayuno(options = {}) breakfast = sprintf(" %-25s", "\"#{options[:descripcion]}\"") breakfast << sprintf(" %-15s", "#{options[:porcion]}") breakfast << sprintf(" %-10s", "#{options[:gramos]}") breakfast << sprintf(" %-10s", "#{options[:grasas]}") breakfast << sprintf(" %-15s", "#{options[:carbohidratos]}") breakfast << sprintf(" %-12s", "#{options[:proteinas]}") breakfast << sprintf(" %-8s", " #{options[:fibra]}") breakfast << sprintf(" %-7s", "#{options[:sal]}") valor_energetico(options[:grasas], options[:carbohidratos], options[:proteinas], options[:fibra], options[:sal]) breakfast << sprintf(" %-10s", "#{@val_ener}") @desayunos << breakfast end
ingesta(options = {})
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# File lib/Menu.rb, line 39 def ingesta(options = {}) time = " #{options[:min]}" if options[:min] time << " #{options[:max]}" if options[:max] @tiempo_comida << time end
printm()
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# File lib/Menu.rb, line 122 def printm cout = "\n" + @dia + " " + @titulo_menu + " Composicion nutricional" cout << "\n#{'=' * cout.size}\n" header=sprintf("%34s %14s %10s %17s %12s %7s %6s %20s\n","porcion", "gramos", "grasas", "carbohidratos", "proteinas", "fibra", "sal", "valor energetico") cout << header cout << "Desayuno\n" @desayunos.each do |aux| cout << "#{aux}\n" end cout << "\ncomida\n" @comidas.each do |aux2| cout << "#{aux2}\n" end cout << "\ncena\n" @cenas.each do |aux3| cout << "#{aux3}\n" end cout << "\nvalor energetico total #{@vet.round(2)}" + "\n" puts cout end
titulo(nombre)
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# File lib/Menu.rb, line 24 def titulo(nombre) @titulo_menu = nombre end
to_s()
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# File lib/Menu.rb, line 94 def to_s cout = "\n" + @dia + " " + @titulo_menu + " Composicion nutricional" cout << "\n#{'=' * cout.size}\n" header=sprintf("%34s %14s %10s %17s %12s %7s %6s %20s\n","porcion", "gramos", "grasas", "carbohidratos", "proteinas", "fibra", "sal", "valor energetico") cout << header cout << "Desayuno\n" @desayunos.each do |aux| cout << "#{aux}\n" end cout << "\ncomida\n" @comidas.each do |aux2| cout << "#{aux2}\n" end cout << "\ncena\n" @cenas.each do |aux3| cout << "#{aux3}\n" end cout << "\nvalor energetico total #{@vet.round(2)}" + "\n" cout end
valor_energetico(grasas, carbohidratos, proteinas, fibra, sal)
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# File lib/Menu.rb, line 28 def valor_energetico(grasas, carbohidratos, proteinas, fibra, sal) if grasas == nil then grasas = 0 end if carbohidratos == nil then carbohidratos = 0 end if proteinas == nil then proteinas = 0 end if fibra == nil then fibra = 0 end if sal == nil then sal = 0 end @val_ener = (grasas * 9) + (carbohidratos * 4) + (proteinas * 4) + (fibra * 4) + (sal * 6) @vet += @val_ener end