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Implement the Scan and driver.Value SQL interfaces #133

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merged 2 commits into from
May 22, 2024
Merged

Implement the Scan and driver.Value SQL interfaces #133

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bfba7d7
Implement the Scan and driver.Value SQL interfaces
svanharmelen May 16, 2024
511a124
Update version.go
radeksimko May 22, 2024
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20 changes: 19 additions & 1 deletion version.go
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@ package version

import (
"bytes"
"database/sql/driver"
"fmt"
"reflect"
"regexp"
Expand Down Expand Up @@ -160,7 +161,7 @@ func (v *Version) Compare(other *Version) int {
// this means Other had the lower specificity
// Check to see if the remaining segments in Self are all zeros -
if !allZero(segmentsSelf[i:]) {
//if not, it means that Self has to be greater than Other
// if not, it means that Self has to be greater than Other
return 1
}
break
Expand Down Expand Up @@ -405,3 +406,20 @@ func (v *Version) UnmarshalText(b []byte) error {
func (v *Version) MarshalText() ([]byte, error) {
return []byte(v.String()), nil
}

// Scan implements the sql.Scanner interface.
func (v *Version) Scan(src interface{}) error {
switch src := src.(type) {
case string:
return v.UnmarshalText([]byte(src))
case nil:
return nil
default:
return fmt.Errorf("cannot scan %T as Version", src)
}
}

// Value implements the driver.Valuer interface.
func (v *Version) Value() (driver.Value, error) {
return v.String(), nil
}