Merge pull request #75 from rebuy-de/add-make-slice-func

add makeSlice template function
rebuy-de · Aug 10, 2017 · dca608e · dca608e
2 parents f57c59a + 4195ee7
commit dca608e
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 0 deletions.
diff --git a/pkg/templates/functions.go b/pkg/templates/functions.go
@@ -15,3 +15,8 @@ func IdentifierFunc(s string) string {
 	s = strings.Trim(s, "-")
 	return s
 }
+
+// Example: https://stackoverflow.com/a/25013152/393157
+func MakeSliceFunc(elements ...interface{}) []interface{} {
+	return elements
+}
diff --git a/pkg/templates/render.go b/pkg/templates/render.go
@@ -25,6 +25,7 @@ func Render(templateString string, variables Variables) (string, error) {
 		"ToUpper":    strings.ToUpper,
 		"ToLower":    strings.ToLower,
 		"Identifier": IdentifierFunc,
+		"MakeSlice":  MakeSliceFunc,
 	}
 
 	t, err := template.