mapTo
inline
fun
<
T
,
R
,
C
:
MutableCollection
<
in
R
>
>
Sequence
<
T
>
.
mapTo
(
destination
:
C
,
transform
:
(
T
)
->
R
)
:
C
(source)
Applies the given transform function to each element of the original sequence and appends the results to the given destination .
The operation is terminal .