util

func AddExtraSpaceIfExist ¶

func AddExtraSpaceIfExist(str string) string

AddExtraSpaceIfExist adds an extra space at the beginning of the string if the string is not empty.

func ColumnAsArray ¶

func ColumnAsArray(columns []string, values ...interface{}) (results [][]interface{})

ColumnAsArray returns an array of column values

func EqualAsString ¶

func EqualAsString(a interface{}, b interface{}) bool

func GetInterfaceAsSQL ¶

func GetInterfaceAsSQL(value interface{}) (string, error)

GetInterfaceAsSQL returns sql value representation of the value.

func GetValueFromFields ¶

func GetValueFromFields(value reflect.Value, fieldNames []string) (results []interface{})

GetValueFromFields return given fields's value

func IsBlank ¶

func IsBlank(value reflect.Value) bool

IsBlank returns true if the value represent a zero value of the specified value ype.

func MakeSlice ¶

func MakeSlice(elemType reflect.Type) interface{}

func ToDBName ¶

func ToDBName(name string) string

ToDBName convert string to db name

func ToQueryMarks ¶

func ToQueryMarks(primaryValues [][]interface{}) string

func ToQueryValues ¶

func ToQueryValues(values [][]interface{}) (results []interface{})

func ToSearchableMap ¶

func ToSearchableMap(attrs ...interface{}) (result interface{})

ToSearchableMap transform attrs to a map.

func ToString ¶

func ToString(str interface{}) string

func WrapTX ¶

func WrapTX(tx string) string

WrapTX returnstx intranstaction block