flatMapIndexedTo
@JvmName
(
"flatMapIndexedIterableTo"
)
inline
fun
<
R
,
C
:
MutableCollection
<
in
R
>
>
CharSequence
.
flatMapIndexedTo
(
destination
:
C
,
transform
:
(
index
:
Int
,
Char
)
->
Iterable
<
R
>
)
:
C
(source)
Appends all elements yielded from results of transform function being invoked on each character and its index in the original char sequence, to the given destination .