44 lines
1.8 KiB
TypeScript
44 lines
1.8 KiB
TypeScript
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/**
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* 删除数组中指定的元素,返回数组本身
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* @param {Array<any>} arr 需要操作的数组
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* @param {*} el 需要移除的元素
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*/
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export declare function arrayRemove<T>(arr: Array<T>, el: T): Array<T>;
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export declare function arrayRemoveOnce<T>(arr: Array<T>, el: T): Array<T>;
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/**
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* 删除通过函数校验的元素
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* @param {(e: T) => boolean} checkFuntion 校验函数
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*/
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export declare function arrayRemoveIf<T>(arr: Array<T>, checkFuntion: (e: T) => boolean): Array<T>;
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export declare function arrayFirst<T>(arr: Array<T>): T;
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export declare function arrayLast<T>(arr: {
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[key: number]: T;
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length: number;
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}): T;
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/**
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* 根据数值从小到大排序数组
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* @param {Array<T>} arr
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* @returns {Array<T>} 返回自身
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*/
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export declare function arraySortByNumber<T>(arr: Array<T>): Array<T>;
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/**
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* 对排序好的数组进行去重操作
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* @param {(e1, e2) => boolean} [checkFuction] 校验对象相等函数
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* @returns {Array<T>} 返回自身
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*/
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export declare function arrayRemoveDuplicateBySort<T>(arr: Array<T>, checkFuction?: (e1: T, e2: T) => boolean): Array<T>;
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export declare function arrayMap<T>(arr: Array<T>, mapFunc: (v: T) => T): Array<T>;
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declare function checkEqual(e1: any, e2: any): boolean;
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/**
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* 改变数组的值顺序
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* @param arr 需要改变初始值位置的数组
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* @param index //将index位置以后的值放到起始位置
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*/
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export declare function changeArrayStartIndex<T>(arr: T[], index: number): T[];
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export declare function equalArray<T>(a: T[], b: T[], checkF?: typeof checkEqual): boolean;
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export declare function arrayClone<T>(arr: T[]): T[];
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export declare function arrayPushArray<T>(arr1: T[], arr2: T[]): T[];
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export declare function arraySum(arr: number[]): number;
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export declare function FilterSet<T>(s: Set<T>, fn: (el: T) => boolean): Set<T>;
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export {};
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//# sourceMappingURL=ArrayExt.d.ts.map
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