add examples showing > 1 argument in filter

This is implied but poorly documented. A few examples make it clear.

diff --git a/jinja2/filters.py b/jinja2/filters.py
index 76e04db66554a1e56198bc281c885980f0bc1dd9..38ac8934b75286296c5ed043c855bf1bcc2d10bb 100644 (file)
--- a/jinja2/filters.py
+++ b/jinja2/filters.py
@@ -865,6 +865,9 @@ def do_select(*args, **kwargs):
 
         {{ numbers|select("odd") }}
         {{ numbers|select("odd") }}
+        {{ numbers|select("divisibleby", 3) }}
+        {{ numbers|select("lessthan", 42) }}
+        {{ strings|select("equalto", "mystring") }}
 
     .. versionadded:: 2.7
     """