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@@ -1,4 +1,38 @@
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-import { isNil } from 'lodash-es';
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+export {
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+ isArguments,
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+ isArrayBuffer,
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+ isArrayLike,
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+ isArrayLikeObject,
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+ isBuffer,
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+ isBoolean,
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+ isDate,
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+ isElement,
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+ isEmpty,
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+ isEqual,
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+ isEqualWith,
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+ isError,
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+ isFunction,
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+ isFinite,
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+ isLength,
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+ isMap,
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+ isMatch,
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+ isMatchWith,
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+ isNative,
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+ isNil,
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+ isNumber,
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+ isNull,
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+ isObjectLike,
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+ isPlainObject,
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+ isRegExp,
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+ isSafeInteger,
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+ isSet,
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+ isString,
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+ isSymbol,
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+ isTypedArray,
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+ isUndefined,
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+ isWeakMap,
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+ isWeakSet,
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+} from 'lodash-es';
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const toString = Object.prototype.toString;
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export function is(val: unknown, type: string) {
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@@ -9,80 +43,12 @@ export function isDef<T = unknown>(val?: T): val is T {
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return typeof val !== 'undefined';
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}
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-export function isUnDef<T = unknown>(val?: T): val is T {
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- return !isDef(val);
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-}
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-
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+// TODO 此处 isObject 存在歧义
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export function isObject(val: any): val is Record<any, any> {
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return val !== null && is(val, 'Object');
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}
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-export function isNotEmpty(val: any): boolean {
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- return !isNil(val) && !isEmpty(val);
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-}
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-
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-export function isEmpty<T = unknown>(val: T): val is T {
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- if (isNil(val)) {
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- return true;
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- }
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-
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- if (isArray(val) || isString(val)) {
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- return val.length === 0;
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- }
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-
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- if (val instanceof Map || val instanceof Set) {
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- return val.size === 0;
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- }
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-
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- if (isObject(val)) {
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- return Object.keys(val).length === 0;
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- }
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-
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- return false;
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-}
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-
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-export function isDate(val: unknown): val is Date {
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- return is(val, 'Date');
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-}
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-
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-
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-
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-export function isNull(val: unknown): val is null {
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- return val === null;
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-}
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-
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-export function isNullAndUnDef(val: unknown): val is null | undefined {
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- return isUnDef(val) && isNull(val);
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-}
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-
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-export function isNullOrUnDef(val: unknown): val is null | undefined {
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- return isUnDef(val) || isNull(val);
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-}
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-
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-export function isNumber(val: unknown): val is number {
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- return is(val, 'Number');
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-}
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-
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-export function isPromise<T = any>(val: unknown): val is Promise<T> {
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- return is(val, 'Promise') && isObject(val) && isFunction(val.then) && isFunction(val.catch);
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-}
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-
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-export function isString(val: unknown): val is string {
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- return is(val, 'String');
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-}
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-
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-export function isFunction(val: unknown): val is Function {
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- return typeof val === 'function';
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-}
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-
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-export function isBoolean(val: unknown): val is boolean {
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- return is(val, 'Boolean');
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-}
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-
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-export function isRegExp(val: unknown): val is RegExp {
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- return is(val, 'RegExp');
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-}
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-
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+// TODO 此处 isArray 存在歧义
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export function isArray(val: any): val is Array<any> {
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return val && Array.isArray(val);
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}
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@@ -91,19 +57,11 @@ export function isWindow(val: any): val is Window {
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return typeof window !== 'undefined' && is(val, 'Window');
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}
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-export function isElement(val: unknown): val is Element {
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- return isObject(val) && !!val.tagName;
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-}
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-
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-export function isMap(val: unknown): val is Map<any, any> {
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- return is(val, 'Map');
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-}
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-
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export const isServer = typeof window === 'undefined';
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export const isClient = !isServer;
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-export function isUrl(path: string): boolean {
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+export function isHttpUrl(path: string): boolean {
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const reg = /^http(s)?:\/\/([\w-]+\.)+[\w-]+(\/[\w- ./?%&=]*)?/;
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return reg.test(path);
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}
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