enhancedmath/lib/Matrix/transpose.js

This package contains some enhanced mathematical operations

import { fillEmptyRows, getHighestRowLength } from '../Helpers';
/**
 * Returns the transposed matrix
 * @param {Array<any[]>} matrix A 2d array
 * @returns {Array<any[]>} The transposed matrix
 */
const transpose = (matrix) => {
    const rowLength = getHighestRowLength(matrix);
    const filledMatrix = fillEmptyRows(matrix, rowLength, null);
    return filledMatrix[0].map((_, colIndex) => filledMatrix.map((row) => row[colIndex]));
};
export default transpose;