lib/standard/string: Added redef for substrings in String

Signed-off-by: Lucas Bajolet <r4pass@hotmail.com>

diff --git a/lib/standard/string.nit b/lib/standard/string.nit
index ba41bf9..b20ed23 100644 (file)
--- a/lib/standard/string.nit
+++ b/lib/standard/string.nit
@@ -739,6 +739,8 @@ abstract class String
 
        fun insert_at(s: String, pos: Int): SELFTYPE is abstract
 
+       redef fun substrings: Iterator[String] is abstract
+
        # Returns a reversed version of self
        #
        #     assert "hello".reversed  == "olleh"