class Answer

Attributes

answer_text[RW]

builder[R]

correct[RW]

explanation[RW]

question[R]

Public Class Methods

from_JSON(hash) click to toggle source

# File lib/ruql/answer.rb, line 21
def self.from_JSON(hash)
  answer = Answer.new
  hash.each do |key, value|
    answer.send((key + '=').to_sym, value)
  end
  answer
end

new(answer_text = '', correct = false, explanation=nil) click to toggle source

# File lib/ruql/answer.rb, line 11
def initialize(answer_text = '', correct = false, explanation=nil)
  @answer_text = answer_text
  @correct = !!correct # ensure boolean
  @explanation = explanation
end

Public Instance Methods

<=>(other) click to toggle source

# File lib/ruql/answer.rb, line 8
def <=>(other) ; self.answer_text <=> other.answer_text ; end

correct?() click to toggle source

# File lib/ruql/answer.rb, line 9
def correct? ; !!correct ; end

has_explanation?() click to toggle source

# File lib/ruql/answer.rb, line 10
def has_explanation? ; !!explanation ; end

to_JSON() click to toggle source

# File lib/ruql/answer.rb, line 17
def to_JSON
  Hash[instance_variables.collect { |var| [var.to_s.delete('@'), instance_variable_get(var)] }]
end