Function EmptyEvalFunc

expr/funcs.go:46–48

EmptyEvalFunc a no-op evaluation function for use in

(ctx EvalContext, args []value.Value)

// EmptyEvalFunc a no-op evaluation function for use in
func EmptyEvalFunc(ctx EvalContext, args []value.Value) (value.Value, bool) {
	return value.NilValueVal, false
}

// NewFuncRegistry create a new function registry. By default their is a
// global one, but you can have local function registries as well.