Class: Word2Quiz::Quiz

Inherits:
Object
  • Object
show all
Defined in:
lib/word_2_quiz/quiz.rb

Overview

Quiz contains all quiz data. A quiz has a description, a title, a time limit, and questions.

Constant Summary collapse

ALLOWED_ATTEMPTS = 
1

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(title:, time_limit:, description: "") ⇒ Quiz

Returns a new instance of Quiz.



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# File 'lib/word_2_quiz/quiz.rb', line 15

def initialize(title:, time_limit:, description: "")
  @questions = []
  @description = description
  @title = title
  @time_limit = time_limit
end

Instance Attribute Details

#description ⇒ Object

Returns the value of attribute description.



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# File 'lib/word_2_quiz/quiz.rb', line 11

def description
  @description
end

#questions ⇒ Object

Returns the value of attribute questions.



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# File 'lib/word_2_quiz/quiz.rb', line 11

def questions
  @questions
end

#time_limit ⇒ Object

Returns the value of attribute time_limit.



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# File 'lib/word_2_quiz/quiz.rb', line 11

def time_limit
  @time_limit
end

#title ⇒ Object

Returns the value of attribute title.



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# File 'lib/word_2_quiz/quiz.rb', line 11

def title
  @title
end

Class Method Details

.from_paragraphs(paragraphs, answers) ⇒ Object 



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# File 'lib/word_2_quiz/quiz.rb', line 22

def self.from_paragraphs(paragraphs, answers)
  all_question_paragraphs = Quiz.get_question_paragraphs(paragraphs)

  quiz_title = Helpers.get_quiz_title(paragraphs)
  quiz_description = Helpers.get_quiz_description(paragraphs)

  quiz_duration = Helpers.get_quiz_duration(paragraphs)

  quiz = Quiz.new(
    title: quiz_title,
    time_limit: quiz_duration,
    description: quiz_description,
  )

  all_question_paragraphs.each do |question_paragraphs|
    question_number = Helpers.get_question_number(question_paragraphs)
    question = Question.from_paragraphs(
      question_paragraphs,
      answers[question_number],
    )

    quiz.questions.push(question)
  end
  quiz
end

.get_question_paragraphs(paragraphs) ⇒ Object 



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# File 'lib/word_2_quiz/quiz.rb', line 48

def self.get_question_paragraphs(paragraphs)
  question_start_index = Helpers.get_question_start_index(paragraphs)
  question_end_index = Helpers.get_question_end_index(paragraphs)

  question_range = paragraphs[question_start_index...question_end_index]

  question_indexes = Helpers.get_question_indexes(question_range)

  Helpers.map_to_boundaries(
    indexes: question_indexes,
    paragraphs: question_range,
  )
end

Instance Method Details

#questions_as_canvas ⇒ Object 



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# File 'lib/word_2_quiz/quiz.rb', line 83

def questions_as_canvas
  @questions.map(&:to_canvas)
end

#to_canvas ⇒ Object 



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# File 'lib/word_2_quiz/quiz.rb', line 71

def to_canvas
  {
    title: @title,
    question_count: @questions.count,
    points_possible: @questions.count * Question::POINTS_POSSIBLE,
    quiz_type: "assignment",
    description: @description,
    allowed_attempts: ALLOWED_ATTEMPTS,
    time_limit: @time_limit,
  }
end

#to_h ⇒ Object 



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# File 'lib/word_2_quiz/quiz.rb', line 62

def to_h
  {
    title: @title,
    questions: @questions.map(&:to_h),
    description: @description,
    time_limit: @time_limit,
  }
end