Class: Alimentos

Inherits:
Object
  • Object
show all
Includes:
Comparable
Defined in:
lib/prct06/alimentos.rb

Instance Method Summary collapse

Constructor Details

#initialize(nombre, proteinas, glucidos, lipidos) ⇒ Alimentos



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# File 'lib/prct06/alimentos.rb', line 7

def initialize(nombre, proteinas, glucidos,  lipidos)
  @nombre = nombre
  @proteinas = proteinas
  @glucidos = glucidos
  @lipidos = lipidos
end

Instance Method Details

#<=>(anOther) ⇒ Object



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# File 'lib/prct06/alimentos.rb', line 3

def <=>(anOther)
  energy <=> anOther.energy
end

#energyObject



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# File 'lib/prct06/alimentos.rb', line 28

def energy
  @energy = (@proteinas * 4 + @glucidos * 4 + @lipidos *9).round(1)
end

#formatObject



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# File 'lib/prct06/alimentos.rb', line 25

def format
  "(Alimento: #{@nombre}, proteinas: #{@proteinas}, glucidos: #{@glucidos}, lipidos: #{@lipidos})"
end

#glucidosObject



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# File 'lib/prct06/alimentos.rb', line 19

def glucidos
  @glucidos
end

#lipidosObject



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# File 'lib/prct06/alimentos.rb', line 22

def lipidos
  @lipidos
end

#nameObject



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# File 'lib/prct06/alimentos.rb', line 13

def name
  @nombre
end

#proteinasObject



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# File 'lib/prct06/alimentos.rb', line 16

def proteinas
  @proteinas
end

#to_sObject



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# File 'lib/prct06/alimentos.rb', line 31

def to_s
  "#{@nombre}(#{@energy})"
end