LBRYCommunity/lbry.go
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update docs

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Greg 2014-08-31 00:03:04 +09:00
parent 9ed047bf7b
commit ab8dd4e057
2 changed files with 9 additions and 1 deletions
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7
README.md
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@ -8,6 +8,13 @@ Will marshal to a blank string if null. Blank string input produces a null Strin
`UnmarshalJSON` supports `sql.NullString` input. `UnmarshalJSON` supports `sql.NullString` input.
### Int
A nullable int64.
Unlike null.String, null.Int will marshal to null if null. Zero input will not produce a null Int.
`UnmarshalJSON` supports `sql.NullInt64` input.
### Bugs ### Bugs
`json`'s `",omitempty"` struct tag does not work correctly right now. It will never omit a null or empty String. This should be [fixed in Go 1.4](https://code.google.com/p/go/issues/detail?id=4357). `json`'s `",omitempty"` struct tag does not work correctly right now. It will never omit a null or empty String. This should be [fixed in Go 1.4](https://code.google.com/p/go/issues/detail?id=4357).

3
int.go
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@ -6,7 +6,7 @@ import (
"strconv" "strconv"
) )
// Int is a nullable int. // Int is a nullable int64.
type Int struct { type Int struct {
sql.NullInt64 sql.NullInt64
} }
@ -80,6 +80,7 @@ func (i Int) MarshalText() ([]byte, error) {
return []byte(strconv.FormatInt(i.Int64, 10)), nil return []byte(strconv.FormatInt(i.Int64, 10)), nil
} }
// Pointer returns a pointer to this Int's value, or a nil pointer if this Int is null.
func (i Int) Pointer() *int64 { func (i Int) Pointer() *int64 {
if !i.Valid { if !i.Valid {
return nil return nil