// luma.gl
// SPDX-License-Identifier: MIT
// Copyright (c) vis.gl contributors

/** deeply compare two arrays */
export function deepArrayEqual(x: any, y: any): boolean {
  if (x === y) {
    return true;
  }
  const isArrayX = Array.isArray(x) || ArrayBuffer.isView(x);
  const isArrayY = Array.isArray(y) || ArrayBuffer.isView(y);
  // @ts-expect-error TODO fix
  if (isArrayX && isArrayY && x.length === y.length) {
    // @ts-expect-error TODO fix
    for (let i = 0; i < x.length; ++i) {
      if (x[i] !== y[i]) {
        return false;
      }
    }
    return true;
  }
  return false;
}