Class: Tabla

Inherits:
Object
  • Object
show all
Includes:
Comparable, Enumerable
Defined in:
lib/alu0100406580_nutricion/tabla.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(grasas, grasasSat, hidratos, azucares, proteinas, sal) ⇒ Tabla

Returns a new instance of Tabla.



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# File 'lib/alu0100406580_nutricion/tabla.rb', line 30

def initialize(grasas, grasasSat, hidratos, azucares, proteinas, sal)
    @grasas, @grasasSat, @hidratos, @azucares, @proteinas, @sal = grasas, grasasSat, hidratos, azucares, proteinas, sal
    @valEnerKJ = ((@grasas*37)+(@hidratos*17)+(@proteinas*17))
    @valEnerKcal = ((@grasas*9)+(@hidratos*4)+(@proteinas*4))
    @valEnerKJTotal = ((@grasas*37)+(@hidratos*17)+(@proteinas*17)+(@sal*25)+(grasasMonoinsaturadas*37)+(grasasPoli*37)+(poliAlcoholes*10)+(almidon*17)+(fibra*8))
    @valEnerKcalTotal = ((@grasas*9)+(@hidratos*4)+(@proteinas*4)+(@sal*6)+(grasasMonoinsaturadas*9)+(grasasPoli*9)+(poliAlcoholes*2.4)+(almidon*4)+(fibra*2))
end

Instance Attribute Details

#almidon ⇒ Object

Returns the value of attribute almidon.



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# File 'lib/alu0100406580_nutricion/tabla.rb', line 28

def almidon
  @almidon
end

#azucares ⇒ Object (readonly)

Returns the value of attribute azucares.



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# File 'lib/alu0100406580_nutricion/tabla.rb', line 27

def azucares
  @azucares
end

#fibra ⇒ Object

Returns the value of attribute fibra.



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# File 'lib/alu0100406580_nutricion/tabla.rb', line 28

def fibra
  @fibra
end

#grasas ⇒ Object (readonly)

Returns the value of attribute grasas.



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# File 'lib/alu0100406580_nutricion/tabla.rb', line 27

def grasas
  @grasas
end

#grasasMonoinsaturadas ⇒ Object

Returns the value of attribute grasasMonoinsaturadas.



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# File 'lib/alu0100406580_nutricion/tabla.rb', line 28

def grasasMonoinsaturadas
  @grasasMonoinsaturadas
end

#grasasPoli ⇒ Object

Returns the value of attribute grasasPoli.



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# File 'lib/alu0100406580_nutricion/tabla.rb', line 28

def grasasPoli
  @grasasPoli
end

#grasasSat ⇒ Object (readonly)

Returns the value of attribute grasasSat.



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# File 'lib/alu0100406580_nutricion/tabla.rb', line 27

def grasasSat
  @grasasSat
end

#hidratos ⇒ Object (readonly)

Returns the value of attribute hidratos.



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# File 'lib/alu0100406580_nutricion/tabla.rb', line 27

def hidratos
  @hidratos
end

#minerales ⇒ Object

Returns the value of attribute minerales.



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# File 'lib/alu0100406580_nutricion/tabla.rb', line 28

def minerales
  @minerales
end

#poliAlcoholes ⇒ Object

Returns the value of attribute poliAlcoholes.



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# File 'lib/alu0100406580_nutricion/tabla.rb', line 28

def poliAlcoholes
  @poliAlcoholes
end

#proteinas ⇒ Object (readonly)

Returns the value of attribute proteinas.



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# File 'lib/alu0100406580_nutricion/tabla.rb', line 27

def proteinas
  @proteinas
end

#sal ⇒ Object (readonly)

Returns the value of attribute sal.



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# File 'lib/alu0100406580_nutricion/tabla.rb', line 27

def sal
  @sal
end

#valEnerKcal ⇒ Object (readonly)

Returns the value of attribute valEnerKcal.



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# File 'lib/alu0100406580_nutricion/tabla.rb', line 27

def valEnerKcal
  @valEnerKcal
end

#valEnerKJ ⇒ Object (readonly)

Returns the value of attribute valEnerKJ.



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# File 'lib/alu0100406580_nutricion/tabla.rb', line 27

def valEnerKJ
  @valEnerKJ
end

#vitaminas ⇒ Object

Returns the value of attribute vitaminas.



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# File 'lib/alu0100406580_nutricion/tabla.rb', line 28

def vitaminas
  @vitaminas
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'lib/alu0100406580_nutricion/tabla.rb', line 95

def <=>(other)
    return nil unless other.instance_of? Tabla
    mayor = 0
    menor = 0

    mayor += 1 if self.grasas > other.grasas
    mayor += 1 if self.grasasSat > other.grasasSat
    mayor += 1 if self.hidratos > other.hidratos
    mayor += 1 if self.azucares > other.azucares
    mayor += 1 if self.proteinas > other.proteinas
    mayor += 1 if self.sal > other.sal
    mayor += 1 if self.valEnerKJ > other.valEnerKJ
    mayor += 1 if self.valEnerKcal > other.valEnerKcal

    menor += 1 if self.grasas < other.grasas
    menor += 1 if self.grasasSat < other.grasasSat
    menor += 1 if self.hidratos < other.hidratos
    menor += 1 if self.azucares < other.azucares
    menor += 1 if self.proteinas < other.proteinas
    menor += 1 if self.sal < other.sal
    menor += 1 if self.valEnerKJ < other.valEnerKJ
    menor += 1 if self.valEnerKcal < other.valEnerKcal


    return mayor <=> menor if ((mayor && menor) != 0)
    return 0 <=> 0
end

#ingesta ⇒ Object 



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# File 'lib/alu0100406580_nutricion/tabla.rb', line 82

def ingesta
    valKJing = ((@valEnerKJ * 100) / 8400)
    valKCing = ((@valEnerKcal * 100) / 2000)
    grasasing = ((@grasas * 100) / 70)
    grasasSating = ((@grasasSat * 20) / 20)
    hidratosing = ((@hidratos * 100) / 260)
    azucaresing = ((@azucares * 100) / 90)
    proteinasing = ((@proteinas * 100) / 50)
    saling = ((@sal * 100) / 6)

    return "Ingesta de referencia: Valor energético: #{valKJing}%KJ/#{valKCing}%Kcal, Grasa total: #{grasasing.round(2)}%, Ácidos grasos saturados: #{grasasSating}, Hidratos de carbono: #{hidratosing.round(2)}%, Azúcares: #{azucaresing}%, Proteínas: #{proteinasing}, Sal: #{saling.round(2)}"
end

#porciones(porcion) ⇒ Object 



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# File 'lib/alu0100406580_nutricion/tabla.rb', line 70

def porciones(porcion)
    valKJpor = ((@valEnerKJ * porcion) / 100)
    valKCpor = ((@valEnerKcal * porcion) / 100)
    grasaspor = ((@grasas * porcion) / 100)
    grasasSatpor = ((@grasasSat * porcion) / 100)
    hidratospor = ((@hidratos * porcion) / 100)
    azucarespor = ((@azucares * porcion) / 100)
    proteinaspor = ((@proteinas * porcion) / 100)
    salpor = ((@sal * porcion) / 100)
    return "cada porcion de #{porcion} tiene: Valor energetico:#{valKJpor}KJ/#{valKCpor}, grasas: #{grasaspor}, grasas saturadas: #{grasasSatpor}, hidratos de carbono: #{hidratospor}, azucares: #{azucarespor}, proteinas: #{proteinaspor}, sal: #{salpor}"
end

#to_s ⇒ Object 



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# File 'lib/alu0100406580_nutricion/tabla.rb', line 66

def to_s
    return "El valor energético: #{@valEnerKJ}KJ/#{@valEnerKcal}Kcal Cantidad de grasas: #{@grasas} Cantidad de grasas saturadas: #{@grasasSat} Hidratos de carbono: #{@hidratos} Azúcares: #{@azucares} Proteínas: #{@proteinas} Sal: #{@sal}"
end