Class: Sudoku::SolutionSet::Constraints::RowMustContainValue
- Inherits:
-
Object
- Object
- Sudoku::SolutionSet::Constraints::RowMustContainValue
- Defined in:
- lib/sudoku/solution_set/constraints/row_must_contain_value.rb
Instance Method Summary collapse
-
#initialize(row, value) ⇒ RowMustContainValue
constructor
A new instance of RowMustContainValue.
- #satisfied_by?(choice) ⇒ Boolean
Constructor Details
#initialize(row, value) ⇒ RowMustContainValue
Returns a new instance of RowMustContainValue.
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# File 'lib/sudoku/solution_set/constraints/row_must_contain_value.rb', line 5 def initialize(row, value) @row, @value = row, value end |
Instance Method Details
#satisfied_by?(choice) ⇒ Boolean
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# File 'lib/sudoku/solution_set/constraints/row_must_contain_value.rb', line 9 def satisfied_by?(choice) choice.row == @row && choice.value == @value end |