Class: Etiqueta

Inherits:
Object
  • Object
show all
Includes:
Comparable
Defined in:
lib/alu0100987522/version.rb,
lib/alu0100987522/etiqueta.rb

Constant Summary collapse

VERSION = 
"0.1.0"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(nombre, grasas, gsat, carbh, azucar, protein, sal) ⇒ Etiqueta

Returns a new instance of Etiqueta.



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# File 'lib/alu0100987522/etiqueta.rb', line 8

def initialize(nombre, grasas, gsat, carbh, azucar, protein, sal)
  
  @nombre = nombre
  @grasas = grasas
  @gsat = gsat
  @carbh = carbh
  @azucar = azucar
  @protein = protein
  @sal = sal
  
end

Instance Attribute Details

#azucar ⇒ Object (readonly)

Returns the value of attribute azucar.



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# File 'lib/alu0100987522/etiqueta.rb', line 5

def azucar
  @azucar
end

#carbh ⇒ Object (readonly)

Returns the value of attribute carbh.



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# File 'lib/alu0100987522/etiqueta.rb', line 5

def carbh
  @carbh
end

#grasas ⇒ Object (readonly)

Returns the value of attribute grasas.



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# File 'lib/alu0100987522/etiqueta.rb', line 5

def grasas
  @grasas
end

#gsat ⇒ Object (readonly)

Returns the value of attribute gsat.



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# File 'lib/alu0100987522/etiqueta.rb', line 5

def gsat
  @gsat
end

#nombre ⇒ Object (readonly)

Returns the value of attribute nombre.



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# File 'lib/alu0100987522/etiqueta.rb', line 5

def nombre
  @nombre
end

#protein ⇒ Object (readonly)

Returns the value of attribute protein.



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# File 'lib/alu0100987522/etiqueta.rb', line 5

def protein
  @protein
end

#sal ⇒ Object (readonly)

Returns the value of attribute sal.



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# File 'lib/alu0100987522/etiqueta.rb', line 5

def sal
  @sal
end

Instance Method Details

#<=>(another) ⇒ Object 



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# File 'lib/alu0100987522/etiqueta.rb', line 28

def <=>(another)
  val_energetico <=> another.val_energetico
end

#to_s ⇒ Object 



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# File 'lib/alu0100987522/etiqueta.rb', line 24

def to_s
  return %Q"#{@nombre} --- Grasas: #{@grasas} ; Saturadas: #{@gsat} -- Hidratos de Carbono: #{@carbh} -- Azucar: #{@azucar} -- Proteínas: #{@protein} -- Sal: #{@sal}.  "
end

#val_energetico ⇒ Object 



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# File 'lib/alu0100987522/etiqueta.rb', line 20

def val_energetico
  (grasas*9+carbh*4+protein*4)
end