| package squirrel |
| |
| import ( |
| "fmt" |
| ) |
| |
| type wherePart part |
| |
| func newWherePart(pred interface{}, args ...interface{}) Sqlizer { |
| return &wherePart{pred: pred, args: args} |
| } |
| |
| func (p wherePart) ToSql() (sql string, args []interface{}, err error) { |
| switch pred := p.pred.(type) { |
| case nil: |
| // no-op |
| case rawSqlizer: |
| return pred.toSqlRaw() |
| case Sqlizer: |
| return pred.ToSql() |
| case map[string]interface{}: |
| return Eq(pred).ToSql() |
| case string: |
| sql = pred |
| args = p.args |
| default: |
| err = fmt.Errorf("expected string-keyed map or string, not %T", pred) |
| } |
| return |
| } |
