contrib & examples..: update users of `join("")`

[nit.git] / examples / rosettacode / one_dimensional_cellular_automata.nit

diff --git a/examples/rosettacode/one_dimensional_cellular_automata.nit b/examples/rosettacode/one_dimensional_cellular_automata.nit
index 77b2ed2..fd3ead4 100644 (file)
--- a/examples/rosettacode/one_dimensional_cellular_automata.nit
+++ b/examples/rosettacode/one_dimensional_cellular_automata.nit
@@ -33,7 +33,7 @@ end
 
 var ary = "_###_##_#_#_#_#__#__".chars
 loop
-       print ary.join("")
+       print ary.join
        var nxt = evolve(ary)
        if ary == nxt then break
        ary = nxt