class Examen

Attributes

acierto[RW]

fallo[RW]

list[RW]

node_i[RW]

Public Class Methods

new(list) click to toggle source

# File lib/exam/examen.rb, line 12
def initialize(list)
    @acierto = 0
    @fallo = 0
    @list = list
end

Public Instance Methods

next_question() click to toggle source

# 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) click to toggle source

# 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() click to toggle source

# File lib/exam/examen.rb, line 32
def reverse_question
  @list.reverse
end

show_stats() click to toggle source

# 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