stdlib/streams: Streamable now working on any Text type instead of just String.

[nit.git] / lib / standard / stream.nit

diff --git a/lib/standard/stream.nit b/lib/standard/stream.nit
index d65d377..932919b 100644 (file)
--- a/lib/standard/stream.nit
+++ b/lib/standard/stream.nit
@@ -92,7 +92,7 @@ end
 interface OStream
        super IOS
        # write a string
-       fun write(s: String) is abstract
+       fun write(s: Text) is abstract
 
        # Can the stream be used to write
        fun is_writable: Bool is abstract
@@ -122,7 +122,7 @@ interface Streamable
        end
 end
 
-redef class String
+redef class Text
        super Streamable
        redef fun write_to(stream) do stream.write(self)
 end
@@ -391,5 +391,5 @@ class StringOStream
        private var content = new Array[String]
        redef fun to_s do return content.to_s
        redef fun is_writable do return true
-       redef fun write(str) do content.add(str)
+       redef fun write(str) do content.add(str.to_s)
 end