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node_modules/underscore/modules/_setup.js
43 строки
2 KB
AnastasyaDemina
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07 дек 2025, 23:03
07 дек 2025, 23:03
7c21e25
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// Current version. export var VERSION = '1.12.1'; // Establish the root object, `window` (`self`) in the browser, `global` // on the server, or `this` in some virtual machines. We use `self` // instead of `window` for `WebWorker` support. export var root = typeof self == 'object' && self.self === self && self || typeof global == 'object' && global.global === global && global || Function('return this')() || {}; // Save bytes in the minified (but not gzipped) version: export var ArrayProto = Array.prototype, ObjProto = Object.prototype; export var SymbolProto = typeof Symbol !== 'undefined' ? Symbol.prototype : null; // Create quick reference variables for speed access to core prototypes. export var push = ArrayProto.push, slice = ArrayProto.slice, toString = ObjProto.toString, hasOwnProperty = ObjProto.hasOwnProperty; // Modern feature detection. export var supportsArrayBuffer = typeof ArrayBuffer !== 'undefined', supportsDataView = typeof DataView !== 'undefined'; // All **ECMAScript 5+** native function implementations that we hope to use // are declared here. export var nativeIsArray = Array.isArray, nativeKeys = Object.keys, nativeCreate = Object.create, nativeIsView = supportsArrayBuffer && ArrayBuffer.isView; // Create references to these builtin functions because we override them. export var _isNaN = isNaN, _isFinite = isFinite; // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed. export var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString'); export var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString', 'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString']; // The largest integer that can be represented exactly. export var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1;