Function accessorAccess

lib/library/UmdLibraryPlugin.js:45–59

(base, accessor, joinWith = ", ")

 * @returns {string} the path
 */
const accessorAccess = (base, accessor, joinWith = ", ") => {
	const accessors = Array.isArray(accessor) ? accessor : [accessor];
	return accessors
		.map((_, idx) => {
			const a = base
				? base + accessorToObjectAccess(accessors.slice(0, idx + 1))
				: accessors[0] + accessorToObjectAccess(accessors.slice(1, idx + 1));
			if (idx === accessors.length - 1) return a;
			if (idx === 0 && base === undefined) {
				return `${a} = typeof ${a} === "object" ? ${a} : {}`;
			}
			return `${a} = ${a} || {}`;
		})
		.join(joinWith);
};

/**
 * Defines the umd library plugin options type used by this module.