lib: Split collections into readable and writable

[nit.git] / tests / example_point.nit

diff --git a/tests/example_point.nit b/tests/example_point.nit
index c2363c2..3ab94cb 100644 (file)
--- a/tests/example_point.nit
+++ b/tests/example_point.nit
@@ -47,11 +47,7 @@ private
 
        redef meth to_s: String
        do
-               var s = "("
-               s.append(_x.to_s)
-               s.add(':')
-               s.append(_y.to_s)
-               s.add(')')
+               var s = "({_x}:{_y})"
                return s
        end