lib: Split collections into readable and writable

[nit.git] / tests / example_time.nit

diff --git a/tests/example_time.nit b/tests/example_time.nit
index ae694d6..9c47159 100644 (file)
--- a/tests/example_time.nit
+++ b/tests/example_time.nit
@@ -39,9 +39,7 @@ class Time
        # The quantity of tyme in human readable form (h:m)
        redef meth to_s: String
        do
-               var s = hour.to_s               # Get the h
-               s.add(':')
-               s.append((_min % 60).to_s)      # Append the m
+               var s = "{hour}:{min%60}"
                return s
        end