nuxt/dist/pages/runtime/utils.js

Nuxt is a free and open-source framework with an intuitive and extendable way to create type-safe, performant and production-grade full-stack web applications and websites with Vue.js.

import { KeepAlive, h } from "vue";
const ROUTE_KEY_PARENTHESES_RE = /(:\w+)\([^)]+\)/g;
const ROUTE_KEY_SYMBOLS_RE = /(:\w+)[?+*]/g;
const ROUTE_KEY_NORMAL_RE = /:\w+/g;
const interpolatePath = (route, match) => {
  return match.path.replace(ROUTE_KEY_PARENTHESES_RE, "$1").replace(ROUTE_KEY_SYMBOLS_RE, "$1").replace(ROUTE_KEY_NORMAL_RE, (r) => route.params[r.slice(1)]?.toString() || "");
};
export const generateRouteKey = (routeProps, override) => {
  const matchedRoute = routeProps.route.matched.find((m) => m.components?.default === routeProps.Component.type);
  const source = override ?? matchedRoute?.meta.key ?? (matchedRoute && interpolatePath(routeProps.route, matchedRoute));
  return typeof source === "function" ? source(routeProps.route) : source;
};
export const wrapInKeepAlive = (props, children) => {
  return { default: () => import.meta.client && props ? h(KeepAlive, props === true ? {} : props, children) : children };
};
export function toArray(value) {
  return Array.isArray(value) ? value : [value];
}