merge change for issue #224 (#245)

* Resulve issue #224 GetRef() in support package should remove 'vendor' path

* Resulve issue #224 GetRef() in support package should remove 'vendor' path
allows trigger developer to pass request parameters to handler w/o going through output mapper

* resubmit pull request to resolve issue #224

support/ref.go

@@ -1,6 +1,9 @@
 package support
 
-import "reflect"
+import (
+	"reflect"
+	"strings"
+)
 
 func GetRef(contrib interface{}) string {
 	v := reflect.ValueOf(contrib)
@@ -11,9 +14,18 @@ func GetRef(contrib interface{}) string {
 
 	ref := v.Type().PkgPath()
 
-	return ref
+	return fixPkgPathVendoring(ref)
 }
 
 type HasRef interface {
 	Ref() string
 }
+
+// fixes vendored paths
+func fixPkgPathVendoring(pkgPath string) string {
+	const vendor = "/vendor/"
+	if i := strings.LastIndex(pkgPath, vendor); i != -1 {
+		return pkgPath[i+len(vendor):]
+	}
+	return pkgPath
+}