minOfOrNull
inline
fun
<
T
,
R
:
Comparable
<
R
>
>
Sequence
<
T
>
.
minOfOrNull
(
selector
:
(
T
)
->
R
)
:
R
?
(source)
Returns the smallest value among all values produced by
selector
function
applied to each element in the sequence or
null
if there are no elements.
The operation is terminal .