zigzag-traverse

zigzag-order traversal

Changelog

Install

# using npm
npm install --save zigzag-traverse

# using yarn
yarn add zigzag-traverse

Usage

const zigzag_traverse = require('zigzag-traverse');

zigzag_traverse([
   0,  1,  2,  3,  4,
   5,  6,  7,  8,  9,
  10, 11, 12, 13, 14,
  15, 16, 17, 18, 19,
], 5, value => console.log(value));
//=> 0 1 5 10 6 2 3 7 11 15 16 12 8 4 9 13 17 18 14 19

API

declare function zigzag_traverse<T, U extends ArrayLike<T>>(
  array: U,
  width: number,
  callback: (value: T, index: number, array: U) => void,
): void;

export = zigzag_traverse;

Development

# lint
yarn run lint

# build
yarn run build

# test
yarn run test

License

MIT © Ika