Class: QuickExam::RecordCollection

Inherits:
Array
  • Object
show all
Defined in:
lib/quick_exam/record_collection.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(records = []) ⇒ RecordCollection

Returns a new instance of RecordCollection.



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# File 'lib/quick_exam/record_collection.rb', line 5

def initialize(records = [])
  @records = records
end

Instance Attribute Details

#records ⇒ Object (readonly)

Returns the value of attribute records.



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# File 'lib/quick_exam/record_collection.rb', line 3

def records
  @records
end

Instance Method Details

#mixes(count, shuffle_question: true, shuffle_answer: false, same_answer: false) ⇒ Object 



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# File 'lib/quick_exam/record_collection.rb', line 9

def mixes(count, shuffle_question: true, shuffle_answer: false, same_answer: false)
  @records = self
  @same_answer = same_answer
  return records if count.zero?
  count.times.each_with_object([]) do |_, memo|
    new_records = records.dup
    new_records.shuffle! if shuffle_question
    shuffle_answers(new_records) if shuffle_answer
    memo << new_records
  end
end