routie dev init since i didn't adhere to any proper guidance up until now

frontend/node_modules/eslint-plugin-vue/dist/utils/regexp.js

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+
+//#region lib/utils/regexp.ts
+const RE_REGEXP_CHAR = /[\\^$.*+?()[\]{}|]/gu;
+const RE_HAS_REGEXP_CHAR = new RegExp(RE_REGEXP_CHAR.source);
+const RE_REGEXP_STR = /^\/(.+)\/(.*)$/u;
+/**
+* Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+",
+* "?", "(", ")", "[", "]", "{", "}", and "|" in `string`.
+*/
+function escape(string) {
+	return string && RE_HAS_REGEXP_CHAR.test(string) ? string.replaceAll(RE_REGEXP_CHAR, String.raw`\$&`) : string;
+}
+/**
+* Convert a string to the `RegExp`.
+* Normal strings (e.g. `"foo"`) is converted to `/^foo$/` of `RegExp`.
+* Strings like `"/^foo/i"` are converted to `/^foo/i` of `RegExp`.
+*/
+function toRegExp(string, flags = {}) {
+	const parts = RE_REGEXP_STR.exec(string);
+	const { add: forceAddFlags = "", remove: forceRemoveFlags = "" } = typeof flags === "object" ? flags : {};
+	if (parts) return new RegExp(parts[1], parts[2].replaceAll(new RegExp(`[${forceAddFlags}${forceRemoveFlags}]`, "g"), "") + forceAddFlags);
+	return new RegExp(`^${escape(string)}$`, forceAddFlags);
+}
+/**
+* Checks whether given string is regexp string
+*/
+function isRegExp(string) {
+	return RE_REGEXP_STR.test(string);
+}
+/**
+* Converts an array of strings or regular expression strings to a singular function to match any of them.
+* This function converts each string to a `RegExp` and returns a function that checks all of them.
+*/
+function toRegExpGroupMatcher(patterns = []) {
+	if (patterns.length === 0) return () => false;
+	const regexps = patterns.map((pattern) => toRegExp(pattern, { remove: "g" }));
+	if (regexps.length === 1) return (...toCheck) => toCheck.some((str) => regexps[0].test(str));
+	return (...toCheck) => regexps.some((regexp) => toCheck.some((str) => regexp.test(str)));
+}
+
+//#endregion
+exports.escape = escape;
+exports.isRegExp = isRegExp;
+exports.toRegExp = toRegExp;
+exports.toRegExpGroupMatcher = toRegExpGroupMatcher;