Function validateSameShape

src/algorithms/math/matrix/Matrix.js:61–77

(a, b)

 * @trows {Error}
 */
export const validateSameShape = (a, b) => {
  validateType(a);
  validateType(b);

  const aShape = shape(a);
  const bShape = shape(b);

  if (aShape.length !== bShape.length) {
    throw new Error('Matrices have different dimensions');
  }

  while (aShape.length && bShape.length) {
    if (aShape.pop() !== bShape.pop()) {
      throw new Error('Matrices have different shapes');
    }
  }
};

/**
 * Generates the matrix of specific shape with specific values.