Class: NiceTextCaptcha::Types::LetterPositionQuestion

Inherits:
DefaultQuestion show all
Defined in:
lib/nice_text_captcha/types/letter_position_question.rb

Constant Summary

Constants inherited from DefaultQuestion

DefaultQuestion::ANIMALS, DefaultQuestion::COLOURS

Instance Attribute Summary

Attributes inherited from DefaultQuestion

#answers, #question

Instance Method Summary collapse

Constructor Details

#initialize ⇒ LetterPositionQuestion

Returns a new instance of LetterPositionQuestion.



3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
# File 'lib/nice_text_captcha/types/letter_position_question.rb', line 3

def initialize
  word = [ANIMALS + COLOURS].flatten.rand
  position = rand(word.length) + 1
  answer = word[position - 1, 1]
  
  position_string = number_to_ordinal(position)
  
  position_string = "first" if position == 1 and fifty_fifty?
  position_string = "second" if position == 2 and fifty_fifty?
  position_string = (fifty_fifty? ? "final" : "last") if position == word.length and fifty_fifty?
  position_string = "second to last" if position == word.length - 1 and fifty_fifty?
  
  @question = format_question(randomly_quote_and_capitalise(word), position_string)
  @answers = [answer]
end

Instance Method Details

#format_question(word, position) ⇒ Object 



19
20
21
22
23
24
25
26
27
28
 
# File 'lib/nice_text_captcha/types/letter_position_question.rb', line 19

def format_question(word, position)
  [
    "What is the %s letter in the word %s?" % [position, word],
    "What's the %s letter in the word %s?" % [position, word],
    "The %s letter in %s is what?" % [position, word],
    "The %s letter in the word %s is?" % [position, word],
    "In the word %s, what is the %s letter?" % [word, position],
    "In the word %s, what is the letter in the %s position?" % [word, position],
  ].rand
end