Class: Hash

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

Instance Method Summary collapse

Instance Method Details

#sudoku_box(i) ⇒ Object 



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# File 'lib/sudokude.rb', line 10

def sudoku_box(i)
  self.select { |key, value| key[2].to_i == i }.values
end

#sudoku_column(i) ⇒ Object 



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# File 'lib/sudokude.rb', line 6

def sudoku_column(i)
  self.select { |key, value| key[0].to_i == i }.values
end

#sudoku_row(i) ⇒ Object 



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# File 'lib/sudokude.rb', line 2

def sudoku_row(i)
  self.select { |key, value| key[1].to_i == i }.values
end