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Update for v6

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Patrick O 2016-11-12 11:40:19 +10:00 committed by GitHub
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@ -1,5 +1,5 @@
## null-extended [![GoDoc](https://godoc.org/github.com/nullbio/null?status.svg)](https://godoc.org/github.com/nullbio/null) [![Coverage](http://gocover.io/_badge/github.com/nullbio/null)](http://gocover.io/github.com/nullbio/null) ## null-extended [![GoDoc](https://godoc.org/github.com/nullbio/null?status.svg)](https://godoc.org/github.com/nullbio/null) [![Coverage](http://gocover.io/_badge/github.com/nullbio/null)](http://gocover.io/github.com/nullbio/null)
`import "gopkg.in/nullbio/null.v5"` `import "gopkg.in/nullbio/null.v6"`
null-extended is a library with reasonable options for dealing with nullable SQL and JSON values null-extended is a library with reasonable options for dealing with nullable SQL and JSON values
@ -13,7 +13,7 @@ All types implement `sql.Scanner` and `driver.Valuer`, so you can use this libra
### null package ### null package
`import "gopkg.in/nullbio/null.v5"` `import "gopkg.in/nullbio/null.v6"`
#### null.JSON #### null.JSON
Nullable []byte. Nullable []byte.
@ -101,96 +101,6 @@ Nullable uint64.
Marshals to JSON null if SQL source data is null. Zero input will not produce a null Uint64. Can unmarshal from `null.NullUint64` JSON input. Marshals to JSON null if SQL source data is null. Zero input will not produce a null Uint64. Can unmarshal from `null.NullUint64` JSON input.
### zero package
`import "gopkg.in/nullbio/null.v5/zero"`
#### zero.JSON
Nullable []byte.
Will marshal to JSON null if Invalid. []byte{} and []byte(nil) will produce an Invalid JSON. This should be used for storing raw JSON in the database.
Also has `null.JSON.Marshal` and `null.JSON.Unmarshal` helpers to marshal and unmarshal foreign objects.
#### zero.Bytes
Nullable []byte.
Will marshal to JSON null if Invalid. []byte{} and []byte(nil) will produce an Invalid Bytes. This should be used for storing binary data (bytea in PSQL for example) in the database.
#### zero.String
Nullable string.
Will marshal to a blank string if null. Blank string input produces a null String. Null values and zero values are considered equivalent. Can unmarshal from `sql.NullString` JSON input.
#### zero.Bool
Nullable bool.
Will marshal to false if null. `false` produces a null Float. Null values and zero values are considered equivalent. Can unmarshal from `sql.NullBool` JSON input.
#### zero.Time
Will marshal to the zero time if null. Uses `time.Time`'s marshaler. Can unmarshal from `pq.NullTime` and similar JSON input.
#### zero.Float32
Nullable float32.
Will marshal to 0 if null. 0.0 produces a null Float32. Null values and zero values are considered equivalent. Can unmarshal from `zero.NullFloat32` JSON input.
#### zero.Float64
Nullable float64.
Will marshal to 0 if null. 0.0 produces a null Float64. Null values and zero values are considered equivalent. Can unmarshal from `sql.NullFloat64` JSON input.
#### zero.Int
Nullable int.
Will marshal to 0 if null. 0 produces a null Int. Null values and zero values are considered equivalent. Can unmarshal from `zero.NullInt` JSON input.
#### zero.Int8
Nullable int8.
Will marshal to 0 if null. 0 produces a null Int8. Null values and zero values are considered equivalent. Can unmarshal from `zero.NullInt8` JSON input.
#### zero.Int16
Nullable int16.
Will marshal to 0 if null. 0 produces a null Int16. Null values and zero values are considered equivalent. Can unmarshal from `zero.NullInt16` JSON input.
#### zero.Int32
Nullable int32.
Will marshal to 0 if null. 0 produces a null Int32. Null values and zero values are considered equivalent. Can unmarshal from `zero.NullInt32` JSON input.
#### zero.Int64
Nullable int64.
Will marshal to 0 if null. 0 produces a null Int64. Null values and zero values are considered equivalent. Can unmarshal from `sql.NullInt64` JSON input.
#### zero.Uint
Nullable uint.
Will marshal to 0 if null. 0 produces a null Uint. Null values and zero values are considered equivalent. Can unmarshal from `zero.NullUint` JSON input.
#### zero.Uint8
Nullable uint8.
Will marshal to 0 if null. 0 produces a null Uint8. Null values and zero values are considered equivalent. Can unmarshal from `zero.NullUint8` JSON input.
#### zero.Uint16
Nullable uint16.
Will marshal to 0 if null. 0 produces a null Uint16. Null values and zero values are considered equivalent. Can unmarshal from `zero.NullUint16` JSON input.
#### zero.Uint32
Nullable uint32.
Will marshal to 0 if null. 0 produces a null Uint32. Null values and zero values are considered equivalent. Can unmarshal from `zero.NullUint32` JSON input.
#### zero.Uint64
Nullable uint64.
Will marshal to 0 if null. 0 produces a null Uint64. Null values and zero values are considered equivalent. Can unmarshal from `zero.NullUint64` JSON input.
### Bugs ### Bugs
`json`'s `",omitempty"` struct tag does not work correctly right now. It will never omit a null or empty String. This might be [fixed eventually](https://github.com/golang/go/issues/4357). `json`'s `",omitempty"` struct tag does not work correctly right now. It will never omit a null or empty String. This might be [fixed eventually](https://github.com/golang/go/issues/4357).