@thi.ng/grid-iterators/utils.js

2D grid and shape iterators w/ multiple orderings

import { asInt } from "@thi.ng/api/typedarray";
import { ident } from "./transforms.js";
const __opts = (opts) => {
  let { cols, rows = opts.cols, tx = ident } = opts;
  [cols, rows] = asInt(cols, rows);
  return { cols, rows, tx: tx(cols, rows) };
};
export {
  __opts
};