Class: Examen

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(list) ⇒ Examen

Returns a new instance of Examen.



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# File 'lib/exam/examen.rb', line 12

def initialize(list)
    @acierto = 0
    @fallo = 0
    @list = list
end

Instance Attribute Details

#acierto ⇒ Object

Returns the value of attribute acierto.



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# File 'lib/exam/examen.rb', line 11

def acierto
  @acierto
end

#fallo ⇒ Object

Returns the value of attribute fallo.



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# File 'lib/exam/examen.rb', line 11

def fallo
  @fallo
end

#list ⇒ Object

Returns the value of attribute list.



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# File 'lib/exam/examen.rb', line 11

def list
  @list
end

#node_i ⇒ Object

Returns the value of attribute node_i.



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# File 'lib/exam/examen.rb', line 11

def node_i
  @node_i
end

Instance Method Details

#next_question ⇒ Object 



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# File 'lib/exam/examen.rb', line 18

def next_question()
    if @node_i != nil then
        if @node_i.next != nil then
            @node_i = @node_i.next
        else
            return nil
        end
    else
        @node_i = @list.head
    end
    
    puts @node_i.value.to_s
    return @node_i.value.to_s
end

#response_question(value) ⇒ Object 



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# File 'lib/exam/examen.rb', line 35

def response_question(value)
    print "Respuesta: "
    if value == @node_i.value.right then
        puts "\n"
        puts "La pregunta es correcta"
        puts "\n"
        @acierto += 1
    else
        puts "\n"
        puts "La pregunta es incorrecta"
        puts "\n"
        @fallo += 1
    end
end

#reverse_question ⇒ Object 



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# File 'lib/exam/examen.rb', line 32

def reverse_question
  @list.reverse
end

#show_stats ⇒ Object 



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# File 'lib/exam/examen.rb', line 49

def show_stats
    puts "\n"
    puts "|---------------------------|"
    puts "|---     Estadisticas    ---|"
    puts "|---------------------------|"
    puts "|- Aciertos: #{@acierto} | Fallos: #{@fallo} -|"
    puts "|---------------------------|"
    puts "\n"
end