lib: Split collections into readable and writable

[nit.git] / tests / example_procedural_string.nit

diff --git a/tests/example_procedural_string.nit b/tests/example_procedural_string.nit
index 126fb85..35b7879 100644 (file)
--- a/tests/example_procedural_string.nit
+++ b/tests/example_procedural_string.nit
@@ -18,13 +18,13 @@
 
 meth first_word(s: String): String
 do
-       var result = new String
+       var result = new Buffer
        var i = 0
        while i < s.length and s[i] != ' ' do
                result.add(s[i])
                i = i + 1
        end
-       return result
+       return result.to_s
 end
 
 print(first_word("Hello world!"))