class Answer

Attributes

answer[RW]
kind[RW]
order[RW]

Public Class Methods

new(order, kind, answer) click to toggle source

order: the position of the answer in the question kind: either :right or :wrong answer: the text of the answer (for instance “1492”)

# File lib/quiz/answer.rb, line 7
def initialize(order, kind, answer)
  @kind, @order, @answer = kind, order, answer
end

Public Instance Methods

<=>(other) click to toggle source

Answer objects must be sorted according to their position inside the question

# File lib/quiz/answer.rb, line 22
def <=>(other)
  self.order <=> other.order
end
is_right?() click to toggle source

decides if this is a right answer

# File lib/quiz/answer.rb, line 16
def is_right?
  @kind == Quiz::RIGHT
end
to_s() click to toggle source 
# File lib/quiz/answer.rb, line 11
def to_s
  "#{@order}. #{answer}"
end