69 lines
1.1 KiB
Go
69 lines
1.1 KiB
Go
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package json
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import (
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"bytes"
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"encoding/json"
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)
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type RawMessage = json.RawMessage
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type Object map[string]RawMessage
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type Array []RawMessage
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var Compact = json.Compact
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var Marshal = json.Marshal
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var MarshalIndent = json.MarshalIndent
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var Valid = json.Valid
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var Unmarshal = json.Unmarshal
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var (
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beginArray = byte('[')
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beginObject = byte('{')
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beginString = byte('"')
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null = RawMessage(`null`)
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)
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func IsNull(in RawMessage) bool {
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return bytes.Equal(in, null)
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}
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func IsArray(in RawMessage) bool {
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if len(in) == 0 {
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return false
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}
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return in[0] == beginArray
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}
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func IsMap(in RawMessage) bool {
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if len(in) == 0 {
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return false
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}
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return in[0] == beginObject
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}
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func IsString(in RawMessage) bool {
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if len(in) == 0 {
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return false
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}
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return in[0] == beginString
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}
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func IsScalar(in RawMessage) bool {
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return !IsArray(in) && !IsMap(in) && !IsNull(in)
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}
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func MakeArray(in RawMessage) RawMessage {
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if len(in) == 0 {
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return json.RawMessage(`[]`)
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}
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if IsArray(in) {
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return in
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}
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return bytes.Join([][]byte{
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[]byte(`[`),
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in,
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[]byte(`]`),
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}, nil)
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}
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