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KISSY v1.2 Documentation
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unique
¶
Module
¶
seed
Methods
¶
KISSY.
unique
(
)
¶
Array
KISSY.unique
(arr[,keepLast=false])
返回一个新数组, 仅包含 arr 去重后的值
Parameters:
arr
(
Array
) – 包含重复元素的数组
keepLast
(
boolean
) – 遇到重复值是保留第一次出现还是保留最后一次出现的元素
Returns:
包含 arr 去重后的数组
Return type:
Array
例如
KISSY
.
unique
([
a
,
b
,
a
],
true
)
=>
[
b
,
a
]
KISSY
.
unique
([
a
,
b
,
a
])
=>
[
a
,
b
]
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