@mudssky/jsutils
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getSortDirection
Function getSortDirection
getSortDirection
<
T
=
any
>
(
sortedArr
:
T
[]
,
compareFn
?:
CompareFunction
<
T
>
,
)
:
SortDirection
判断已排序数组的排序方向,必须传入排序好的数组
Type Parameters
T
=
any
Parameters
sortedArr
:
T
[]
compareFn
:
CompareFunction
<
T
>
= sortStrategies.defaultAsc
类似sort方法的参数,返回负数说明升序,即b>a,返回0 b=a,返回正数说明降序,即a>b
Returns
SortDirection
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@mudssky/jsutils
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判断已排序数组的排序方向,必须传入排序好的数组