diff options
| author | littleblack111 <littleblack11111@gmail.com> | 2026-05-18 23:10:59 +0800 |
|---|---|---|
| committer | littleblack111 <littleblack11111@gmail.com> | 2026-05-18 23:41:44 +0800 |
| commit | fc87c009806dcc98867f6b58efe29b042aa01dee (patch) | |
| tree | 8f59b3f4a5b66e9dfef2d40c8d318e258a521228 /node_modules/@jridgewell/set-array/dist/set-array.umd.js | |
| parent | 3336b2356ee6152d9c6ae59bd9b87ccbc0958407 (diff) | |
node: updatemain
Diffstat (limited to 'node_modules/@jridgewell/set-array/dist/set-array.umd.js')
| -rw-r--r-- | node_modules/@jridgewell/set-array/dist/set-array.umd.js | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/node_modules/@jridgewell/set-array/dist/set-array.umd.js b/node_modules/@jridgewell/set-array/dist/set-array.umd.js deleted file mode 100644 index ab498cc1..00000000 --- a/node_modules/@jridgewell/set-array/dist/set-array.umd.js +++ /dev/null @@ -1,83 +0,0 @@ -(function (global, factory) { - typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) : - typeof define === 'function' && define.amd ? define(['exports'], factory) : - (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.setArray = {})); -})(this, (function (exports) { 'use strict'; - - /** - * SetArray acts like a `Set` (allowing only one occurrence of a string `key`), but provides the - * index of the `key` in the backing array. - * - * This is designed to allow synchronizing a second array with the contents of the backing array, - * like how in a sourcemap `sourcesContent[i]` is the source content associated with `source[i]`, - * and there are never duplicates. - */ - class SetArray { - constructor() { - this._indexes = { __proto__: null }; - this.array = []; - } - } - /** - * Typescript doesn't allow friend access to private fields, so this just casts the set into a type - * with public access modifiers. - */ - function cast(set) { - return set; - } - /** - * Gets the index associated with `key` in the backing array, if it is already present. - */ - function get(setarr, key) { - return cast(setarr)._indexes[key]; - } - /** - * Puts `key` into the backing array, if it is not already present. Returns - * the index of the `key` in the backing array. - */ - function put(setarr, key) { - // The key may or may not be present. If it is present, it's a number. - const index = get(setarr, key); - if (index !== undefined) - return index; - const { array, _indexes: indexes } = cast(setarr); - const length = array.push(key); - return (indexes[key] = length - 1); - } - /** - * Pops the last added item out of the SetArray. - */ - function pop(setarr) { - const { array, _indexes: indexes } = cast(setarr); - if (array.length === 0) - return; - const last = array.pop(); - indexes[last] = undefined; - } - /** - * Removes the key, if it exists in the set. - */ - function remove(setarr, key) { - const index = get(setarr, key); - if (index === undefined) - return; - const { array, _indexes: indexes } = cast(setarr); - for (let i = index + 1; i < array.length; i++) { - const k = array[i]; - array[i - 1] = k; - indexes[k]--; - } - indexes[key] = undefined; - array.pop(); - } - - exports.SetArray = SetArray; - exports.get = get; - exports.pop = pop; - exports.put = put; - exports.remove = remove; - - Object.defineProperty(exports, '__esModule', { value: true }); - -})); -//# sourceMappingURL=set-array.umd.js.map |
