json: Move `to_json_value` to `Text`.

Signed-off-by: Jean-Christophe Beaupré <jcbrinfo@users.noreply.github.com>

diff --git a/lib/json/dynamic.nit b/lib/json/dynamic.nit
index ec3ba25..f51ccfb 100644 (file)
--- a/lib/json/dynamic.nit
+++ b/lib/json/dynamic.nit
@@ -216,7 +216,7 @@ class JsonValue
        end
 end
 
-redef class String
+redef class Text
        # Parse `self` to obtain a `JsonValue`
        fun to_json_value: JsonValue
        do