| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | exports.isSymbol = exports.isEmpty = exports.isNil = exports.isConstructor = exports.isNumber = exports.isString = exports.isFunction = exports.stripEndSlash = exports.normalizePath = exports.addLeadingSlash = exports.isPlainObject = exports.isObject = exports.isUndefined = void 0;
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| 4 |
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| 5 | const isUndefined = (obj) => typeof obj === 'undefined';
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| 6 | exports.isUndefined = isUndefined;
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| 7 | const isObject = (fn) => !(0, exports.isNil)(fn) && typeof fn === 'object';
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| 8 | exports.isObject = isObject;
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| 9 | const isPlainObject = (fn) => {
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| 10 | if (!(0, exports.isObject)(fn)) {
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| 11 | return false;
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| 12 | }
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| 13 | const proto = Object.getPrototypeOf(fn);
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| 14 | if (proto === null) {
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| 15 | return true;
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| 16 | }
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| 17 | const ctor = Object.prototype.hasOwnProperty.call(proto, 'constructor') &&
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| 18 | proto.constructor;
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| 19 | return (typeof ctor === 'function' &&
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| 20 | ctor instanceof ctor &&
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| 21 | Function.prototype.toString.call(ctor) ===
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| 22 | Function.prototype.toString.call(Object));
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| 23 | };
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| 24 | exports.isPlainObject = isPlainObject;
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| 25 | const addLeadingSlash = (path) => path && typeof path === 'string'
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| 26 | ? path.charAt(0) !== '/'
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| 27 | ? '/' + path
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| 28 | : path
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| 29 | : '';
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| 30 | exports.addLeadingSlash = addLeadingSlash;
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| 31 | const normalizePath = (path) => path
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| 32 | ? path.startsWith('/')
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| 33 | ? ('/' + path.replace(/\/+$/, '')).replace(/\/+/g, '/')
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| 34 | : '/' + path.replace(/\/+$/, '')
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| 35 | : '/';
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| 36 | exports.normalizePath = normalizePath;
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| 37 | const stripEndSlash = (path) => path[path.length - 1] === '/' ? path.slice(0, path.length - 1) : path;
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| 38 | exports.stripEndSlash = stripEndSlash;
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| 39 | const isFunction = (val) => typeof val === 'function';
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| 40 | exports.isFunction = isFunction;
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| 41 | const isString = (val) => typeof val === 'string';
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| 42 | exports.isString = isString;
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| 43 | const isNumber = (val) => typeof val === 'number';
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| 44 | exports.isNumber = isNumber;
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| 45 | const isConstructor = (val) => val === 'constructor';
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| 46 | exports.isConstructor = isConstructor;
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| 47 | const isNil = (val) => (0, exports.isUndefined)(val) || val === null;
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| 48 | exports.isNil = isNil;
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| 49 | const isEmpty = (array) => !(array && array.length > 0);
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| 50 | exports.isEmpty = isEmpty;
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| 51 | const isSymbol = (val) => typeof val === 'symbol';
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| 52 | exports.isSymbol = isSymbol;
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