ChunkPrefetchFunctionRuntimeModule.js
a00ef2159c6epaginated-inlines

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

			"use strict";

			const RuntimeModule = require("../RuntimeModule");
			const Template = require("../Template");

			/** @typedef {import("../RuntimeTemplate")} RuntimeTemplate */

			class ChunkPrefetchFunctionRuntimeModule extends RuntimeModule {
			/**
			* @param {string} childType TODO
			* @param {string} runtimeFunction TODO
			* @param {string} runtimeHandlers TODO
			*/
			constructor(childType, runtimeFunction, runtimeHandlers) {
			super(`chunk ${childType} function`);
			this.childType = childType;
			this.runtimeFunction = runtimeFunction;
			this.runtimeHandlers = runtimeHandlers;
			}

			/**
			* @returns {string} runtime code
			*/
			generate() {
			const { runtimeFunction, runtimeHandlers } = this;
			const { runtimeTemplate } = this.compilation;
			return Template.asString([
			`${runtimeHandlers} = {};`,
			`${runtimeFunction} = ${runtimeTemplate.basicFunction("chunkId", [
			// map is shorter than forEach
			`Object.keys(${runtimeHandlers}).map(${runtimeTemplate.basicFunction(
			"key",
			`${runtimeHandlers}[key](chunkId);`
			)});`
			])}`
			]);
			}
			}

			module.exports = ChunkPrefetchFunctionRuntimeModule;