have-empty-cell

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LICENSE

MIT

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Public

PUBLISHED

5 years ago

SIZE

537 B

check if 2d array have an empty cell

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utils/haveEmptyCell (

matrix,

rowsNum:number,

colsNum:number

) : boolean

check if 2d array have an empty cell

Examples

import haveEmptyCell from '@bit/joshk.tic-tac-toe-game.utils.have-empty-cell';

const matrix = [
         ['X', 'O', 'X'],
         ['O', 'X', 'O'],
         ['O', 'X', 'O']
     ];
const result = haveEmptyCell(matrix, 3, 3);

export default result

import haveEmptyCell from '@bit/joshk.tic-tac-toe-game.utils.have-empty-cell';

const matrix = [
         ['X', 'O', 'X'],
         ['O', '', 'O'],
         ['O', 'X', 'O']
     ];
const result = haveEmptyCell(matrix, 3, 3);

export default result

import haveEmptyCell from '@bit/joshk.tic-tac-toe-game.utils.have-empty-cell';

const matrix = [
         ['X', 'O', 'X'],
         ['O', , 'O'],
         ['O', 'X', 'O']
     ];
const result = haveEmptyCell(matrix, 3, 3);

export default result

import haveEmptyCell from '@bit/joshk.tic-tac-toe-game.utils.have-empty-cell';

const matrix = [
         ['X', 'O', 'X'],
         ['O', null, 'O'],
         ['O', 'X', 'O']
     ];
const result = haveEmptyCell(matrix, 3, 3);

export default result

Arguments

matrix

2d array

rowsNum: number

number of rows

colsNum: number

number of columns

Returns

boolean

return true if empty cell was found, and false if not.

Test Summary

haveEmptyCell cell function should return false	Pass
haveEmptyCell cell function should return true	Pass