Class: Encomenda

Inherits:
Object
  • Object
show all
Defined in:
lib/encomenda.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(numero) ⇒ Encomenda

Returns a new instance of Encomenda.



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# File 'lib/encomenda.rb', line 6

def initialize(numero)
  @numero = numero
  @status = Array.new
end

Instance Attribute Details

#numero ⇒ Object (readonly)

Returns the value of attribute numero.



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# File 'lib/encomenda.rb', line 4

def numero
  @numero
end

#status ⇒ Object (readonly)

Returns the value of attribute status.



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# File 'lib/encomenda.rb', line 4

def status
  @status
end

Instance Method Details

#<<(status) ⇒ Object 



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# File 'lib/encomenda.rb', line 11

def <<(status)
  @status << status
  @status.sort! do |a,b| 
    a.data <=> b.data
  end
end

#primeiro_status_disponivel ⇒ Object 



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# File 'lib/encomenda.rb', line 22

def primeiro_status_disponivel
  @status.first
end

#to_xml ⇒ Object

TODO: refactor - nao sei se deveria estar aqui…



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# File 'lib/encomenda.rb', line 27

def to_xml
  xml = "<encomenda numero=\"#{@numero}\">"
  @status.each do |status|
    xml += status.to_xml
  end
  xml += "</encomenda>"
end

#ultimo_status_disponivel ⇒ Object 



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# File 'lib/encomenda.rb', line 18

def ultimo_status_disponivel
  @status.last
end