@kwayteow/utils - v0.6.0
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randomElement
Function randomElement
randomElement
<
T
>
(
array
:
undefined
|
T
[]
|
readonly
T
[]
)
:
undefined
|
T
从数组中随机选择一个元素
Type Parameters
T
Parameters
array
:
undefined
|
T
[]
|
readonly
T
[]
数组
Returns
undefined
|
T
随机选择的元素,如果数组为空或不是数组则返回undefined
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@kwayteow/utils - v0.6.0
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从数组中随机选择一个元素