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24 lines
838 B
24 lines
838 B
5 months ago
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/**
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* 集合分组,默认使用键值分组,如果有 iterate 则使用结果进行分组
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* @param list 对象
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* @param iterate 回调/对象属性
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* @param context 上下文
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*/
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export declare function groupBy<T, C>(list: T[], iterate: string | number | ((this: C, item: T, index: number, obj: T[]) => string | number), context?: C): { [key: string]: T[] };
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/**
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* 集合分组,默认使用键值分组,如果有 iterate 则使用结果进行分组
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* @param obj 对象
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* @param iterate 回调/对象属性
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* @param context 上下文
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*/
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export declare function groupBy<T, C>(obj: T, iterate: string | number | ((this: C, item: any, key: string, obj: T) => string | number), context?: C): { [key: string]: any[] };
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declare module './ctor' {
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interface XEUtilsMethods {
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groupBy: typeof groupBy;
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}
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}
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export default groupBy
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