class Quiz
Attributes
answers[RW]
name[RW]
questions[RW]
Public Class Methods
new(name) { |self| ... }
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# File lib/Examenes/quiz.rb, line 5 def initialize name, &block @name = name @questions = [] @answers = [] @i = 0 @counter = 0 if block_given? if block.arity == 1 yield self else instance_eval &block end end end
Public Instance Methods
question(name, options = {})
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# File lib/Examenes/quiz.rb, line 30 def question(name, options = {}) @counter = 0 q = name answers << {} answers[@i][:wrong] = [] if options[:right] answers[@i][:right] = options[:right] q << "\n\t#{@counter+=1}) #{options[:right]}" end if options[:wrong] answers[@i][:wrong] << options[:wrong] q << "\n\t#{@counter+=1}) #{options[:wrong]}" end questions << q @i += 1 end
run(eleccion)
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# File lib/Examenes/quiz.rb, line 50 def run eleccion cor = "" cor << "#{name}\n#{'=' * name.size}\n\n" questions.each_with_index do |question, index| cor << "#{index+1}) #{question}\n" cor << "Respuesta: #{eleccion[index]}\n" end contador = 0 eleccion.each_with_index do |x,i| if (x == answers[i][:right]) cor << "Pregunta #{i+1} correcta.\n" contador+=1 else cor << "Pregunta #{i+1} incorrecta.\n" end end if contador == eleccion.size cor << "Nota: Sobresaliente.\n" elsif contador >= eleccion.size/2 cor << "Nota: Aprobado.\n" else cor << "Nota: Suspendido.\n" end cor end
to_s()
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# File lib/Examenes/quiz.rb, line 21 def to_s output = name output << "\n#{'=' * name.size}\n\n" questions.each_with_index do |question, index| output << "#{index+1}) #{question}\n" end output end