Function AppendHelpers

codegen/transformer.go:157–171

AppendHelpers takes care of only appending helper functions from newH that are not already in oldH.

(oldH, newH []*TransformFunctionData)

// AppendHelpers takes care of only appending helper functions from newH that
// are not already in oldH.
func AppendHelpers(oldH, newH []*TransformFunctionData) []*TransformFunctionData {
	for _, h := range newH {
		found := false
		for _, h2 := range oldH {
			if h.Name == h2.Name {
				found = true
				break
			}
		}
		if !found {
			oldH = append(oldH, h)
		}
	}
	return oldH
}

// MapDepth returns the level of nested maps. For unnested maps, it returns 0.
func MapDepth(m *expr.Map) int {