Macrocosm
0.5.2-alpha
jvm
Macrocosm
/
space.maxus.macrocosm.data
/
Accessor
/
readIfExists
read
If
Exists
fun
readIfExists
(
relative
:
String
)
:
ConditionalValueCallback
<
String
>
(
source
)
Reads the file data only if file exists, and wraps the result in
ConditionalValueCallback