Website Structure

Frontend-Learner/node_modules/eslint-plugin-regexp/dist/utils/util.js

@@ -0,0 +1,36 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.assertNever = assertNever;
+exports.lazy = lazy;
+exports.cachedFn = cachedFn;
+exports.toCodePoints = toCodePoints;
+exports.reversed = reversed;
+function assertNever(value) {
+    throw new Error(`Invalid value: ${value}`);
+}
+function lazy(fn) {
+    let cached;
+    return () => {
+        if (cached === undefined) {
+            cached = fn();
+        }
+        return cached;
+    };
+}
+function cachedFn(fn) {
+    const cache = new WeakMap();
+    return (key) => {
+        let cached = cache.get(key);
+        if (cached === undefined) {
+            cached = fn(key);
+            cache.set(key, cached);
+        }
+        return cached;
+    };
+}
+function toCodePoints(s) {
+    return [...s].map((c) => c.codePointAt(0));
+}
+function reversed(iter) {
+    return [...iter].reverse();
+}