Method ToValue

lua.go:871–881

ToValue convertes the value at index into a generic Go interface{}. The value can be a userdata, a table, a thread, a function, or Go string, bool or float64 types. Otherwise, the function returns nil. Different objects will give different values. There is no way to convert the value back into it

(index int)

//
// http://www.lua.org/manual/5.2/manual.html#lua_tovalue
func (l *State) ToValue(index int) interface{} {
	v := l.indexToValue(index)
	switch v := v.(type) {
	case string, float64, bool, *table, *luaClosure, *goClosure, *goFunction, *State:
	case *userData:
		return v.data
	default:
		return nil
	}
	return v
}

// PushString pushes a string onto the stack.
//