Iterates over the given objects
and writes them in sequence.
If separator
is provided, a write
with the separator
is performed between any two elements of objects`.
This operation is non-blocking. See flush or done for how to get any errors generated by this call.
void writeAll(Iterable objects, [String separator = ""]);
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-io/IOSink/writeAll.html