Class: WordSearch::PositionWord::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/word_search/position_word/base.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(plane, word, direction, coordinate) ⇒ Base

Returns a new instance of Base.



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# File 'lib/word_search/position_word/base.rb', line 8

def initialize(plane, word, direction, coordinate)
  @plane = plane
  @word = word
  @direction = direction
  @coordinate = coordinate
  @positions = {}
end

Instance Attribute Details

#coordinate ⇒ Object

Returns the value of attribute coordinate.



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# File 'lib/word_search/position_word/base.rb', line 6

def coordinate
  @coordinate
end

#direction ⇒ Object

Returns the value of attribute direction.



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# File 'lib/word_search/position_word/base.rb', line 6

def direction
  @direction
end

#plane ⇒ Object

Returns the value of attribute plane.



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# File 'lib/word_search/position_word/base.rb', line 6

def plane
  @plane
end

#positions ⇒ Object

Returns the value of attribute positions.



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# File 'lib/word_search/position_word/base.rb', line 6

def positions
  @positions
end

#word ⇒ Object

Returns the value of attribute word.



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# File 'lib/word_search/position_word/base.rb', line 6

def word
  @word
end

Instance Method Details

#document_position ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/word_search/position_word/base.rb', line 52

def document_position
  raise NotImplementedError
end

#last_coordinates_in_plane? ⇒ Boolean

Returns:

  • (Boolean)

Raises:

  • (NotImplementedError) 


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# File 'lib/word_search/position_word/base.rb', line 44

def last_coordinates_in_plane?
  raise NotImplementedError
end

#letter_at ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/word_search/position_word/base.rb', line 48

def letter_at
  raise NotImplementedError
end

#perform ⇒ Object 



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# File 'lib/word_search/position_word/base.rb', line 16

def perform
  return false unless valid?

  letters.each_with_index do |letter, index|
    place_letter(letter)
    document_position(letter, index)
    update_coordinates
  end

  positions
end

#place_letter ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/word_search/position_word/base.rb', line 32

def place_letter
  raise NotImplementedError
end

#positive_last_coordinates? ⇒ Boolean

Returns:

  • (Boolean)

Raises:

  • (NotImplementedError) 


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# File 'lib/word_search/position_word/base.rb', line 40

def positive_last_coordinates?
  raise NotImplementedError
end

#update_coordinates ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/word_search/position_word/base.rb', line 36

def update_coordinates
  raise NotImplementedError
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/word_search/position_word/base.rb', line 28

def valid?
  valid_coordinates? && valid_letters?
end