package objx | |
// Has gets whether there is something at the specified selector | |
// or not. | |
// | |
// If m is nil, Has will always return false. | |
func (m Map) Has(selector string) bool { | |
if m == nil { | |
return false | |
} | |
return !m.Get(selector).IsNil() | |
} | |
// IsNil gets whether the data is nil or not. | |
func (v *Value) IsNil() bool { | |
return v == nil || v.data == nil | |
} |