Class: Container

Inherits:
Object
  • Object
show all
Defined in:
lib/sudoku_solver/container.rb

Direct Known Subclasses

Box, Column, Row

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(arr) ⇒ Container

Returns a new instance of Container.



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# File 'lib/sudoku_solver/container.rb', line 4

def initialize(arr)
  @arr = arr
end

Instance Attribute Details

#arr ⇒ Object

Returns the value of attribute arr.



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# File 'lib/sudoku_solver/container.rb', line 3

def arr
  @arr
end

#remaining_blocks ⇒ Object

Returns the value of attribute remaining_blocks.



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# File 'lib/sudoku_solver/container.rb', line 3

def remaining_blocks
  @remaining_blocks
end

Instance Method Details

#complete ⇒ Object 



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# File 'lib/sudoku_solver/container.rb', line 30

def complete 
  if remaining.count == 1
    arr.map { |elem| elem == 0 ? remaining.first : elem }
  end
end

#contain?(num) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sudoku_solver/container.rb', line 21

def contain?(num)
  complete 
  arr.include? num
end

#difference ⇒ Object

Find the missing elements in the section



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# File 'lib/sudoku_solver/container.rb', line 8

def difference 
  complete 
  remaining 
end

#pencil_in ⇒ Object 



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# File 'lib/sudoku_solver/container.rb', line 26

def pencil_in
end

#remaining ⇒ Object 



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# File 'lib/sudoku_solver/container.rb', line 13

def remaining
  Array(1..9) - arr
end