mapIndexedNotNull
inline
fun
<
R
:
Any
>
CharSequence
.
mapIndexedNotNull
(
transform
:
(
index
:
Int
,
Char
)
->
R
?
)
:
List
<
R
>
(source)
Returns a list containing only the non-null results of applying the given transform function to each character and its index in the original char sequence.
Parameters
transform
- function that takes the index of a character and the character itself
and returns the result of the transform applied to the character.