Files
wren/test/language/for/only_evaluate_sequence_once.wren
T
Bob Nystrom aa72900a9e feat: replace IO class with System class and remove separate IO module
- Delete wren_io.c, wren_io.h, and io.wren source files
- Remove multi-arity print overloads and IO.read/IO.time methods
- Add System class with print, printAll, write, writeAll methods to core.wren
- Update all documentation examples and README to use System.print instead of IO.print
2015-09-15 14:46:09 +00:00

11 lines
179 B
Plaintext

var f = Fn.new {
System.print("evaluate sequence")
return [1, 2, 3]
}
for (i in f.call()) System.print(i)
// expect: evaluate sequence
// expect: 1
// expect: 2
// expect: 3