diff options
Diffstat (limited to 'vendor/github.com/rs/xid/id.go')
| -rw-r--r-- | vendor/github.com/rs/xid/id.go | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/vendor/github.com/rs/xid/id.go b/vendor/github.com/rs/xid/id.go index 51b8d7fa..466faf26 100644 --- a/vendor/github.com/rs/xid/id.go +++ b/vendor/github.com/rs/xid/id.go @@ -42,6 +42,7 @@ package xid import ( + "bytes" "crypto/md5" "crypto/rand" "database/sql/driver" @@ -51,10 +52,9 @@ import ( "hash/crc32" "io/ioutil" "os" + "sort" "sync/atomic" "time" - "bytes" - "sort" ) // Code inspired from mgo/bson ObjectId @@ -143,9 +143,14 @@ func randInt() uint32 { // New generates a globally unique ID func New() ID { + return NewWithTime(time.Now()) +} + +// NewWithTime generates a globally unique ID with the passed in time +func NewWithTime(t time.Time) ID { var id ID // Timestamp, 4 bytes, big endian - binary.BigEndian.PutUint32(id[:], uint32(time.Now().Unix())) + binary.BigEndian.PutUint32(id[:], uint32(t.Unix())) // Machine, first 3 bytes of md5(hostname) id[4] = machineID[0] id[5] = machineID[1] @@ -339,7 +344,6 @@ func (id ID) Compare(other ID) int { return bytes.Compare(id[:], other[:]) } - type sorter []ID func (s sorter) Len() int { |