webpack/lib/serialization/ArraySerializer.js

Packs ECMAScript/CommonJs/AMD modules for the browser. Allows you to split your codebase into multiple bundles, which can be loaded on demand. Supports loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.

/*
	MIT License http://www.opensource.org/licenses/mit-license.php
*/

"use strict";

/** @typedef {import("./ObjectMiddleware").ObjectDeserializerContext} ObjectDeserializerContext */
/** @typedef {import("./ObjectMiddleware").ObjectSerializerContext} ObjectSerializerContext */

class ArraySerializer {
	/**
	 * Serializes this instance into the provided serializer context.
	 * @template T
	 * @param {T[]} array array
	 * @param {ObjectSerializerContext} context context
	 */
	serialize(array, context) {
		context.write(array.length);
		for (const item of array) context.write(item);
	}

	/**
	 * Restores this instance from the provided deserializer context.
	 * @template T
	 * @param {ObjectDeserializerContext} context context
	 * @returns {T[]} array
	 */
	deserialize(context) {
		/** @type {number} */
		const length = context.read();
		/** @type {T[]} */
		const array = [];
		for (let i = 0; i < length; i++) {
			array.push(context.read());
		}
		return array;
	}
}

module.exports = ArraySerializer;