Created
March 31, 2013 05:20
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working at setting up and transposing a sudoku board from the rows to the column format. pay attention to the letters and numbers in the transposed array
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class SudokuBoard | |
attr_reader :rowdata, :columns | |
attr_writer :rowdata, :columns | |
def initialize(rowdata) | |
@rowdata = rowdata | |
@columns = create_columns | |
end | |
def create_columns | |
@columns = @rowdata.transpose | |
end | |
end | |
#test case | |
test = SudokuBoard.new( | |
[["A", "1", "1", "1", "1", "1", "B", "1", "1"], | |
["2", "C", "2", "2", "2", "2", "2", "2", "2"], | |
["3", "3", "3", "D", "3", "3", "3", "3", "3"], | |
["4", "4", "4", "4", "4", "4", "4", "4", "4"], | |
["5", "5", "5", "5", "5", "5", "5", "5", "5"], | |
["6", "6", "6", "6", "6", "6", "6", "6", "6"], | |
["7", "7", "7", "7", "7", "7", "7", "7", "7"], | |
["8", "8", "8", "8", "8", "8", "8", "8", "8"], | |
["9", "9", "9", "9", "9", "9", "9", "9", "9"]]) | |
test.columns | |
# => | |
# ["A", "2", "3", "4", "5", "6", "7", "8", "9"], | |
# ["1", "C", "3", "4", "5", "6", "7", "8", "9"], | |
# ["1", "2", "3", "4", "5", "6", "7", "8", "9"], | |
# ["1", "2", "D", "4", "5", "6", "7", "8", "9"], | |
# ["1", "2", "3", "4", "5", "6", "7", "8", "9"], | |
# ["1", "2", "3", "4", "5", "6", "7", "8", "9"], | |
# ["B", "2", "3", "4", "5", "6", "7", "8", "9"], | |
# ["1", "2", "3", "4", "5", "6", "7", "8", "9"], | |
# ["1", "2", "3", "4", "5", "6", "7", "8", "9"] | |
# pay attention to the letters and numbers in the transposed array |
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