Forcing shape of Identity to always be a Transform.

marstr · May 23, 2017 · 979f26c · 979f26c
1 parent 165abaa
commit 979f26c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/query.go b/query.go
@@ -27,7 +27,7 @@ var (
 )
 
 //Identity is a trivial Transform which applies no operation on the value.
-func Identity(value interface{}) interface{} {
+var Identity Transform = func(value interface{}) interface{} {
 	return value
 }