Make join() require parentheses without a separator.

2015-09-16 07:15:48 -07:00
parent efceee4320
commit 251752fcfb
5 changed files with 11 additions and 11 deletions
--- a/test/core/range/join.wren
+++ b/test/core/range/join.wren
@ -1,4 +1,4 @@
 var a = 1..3

-System.print(a.join) // expect: 123
+System.print(a.join()) // expect: 123
 System.print(a.join(", ")) // expect: 1, 2, 3