| 18 | } |
| 19 | |
| 20 | func (b *Bucket) Call(args []super.Value) super.Value { |
| 21 | args = underAll(args) |
| 22 | tsArg := args[0] |
| 23 | binArg := args[1] |
| 24 | if tsArg.IsNull() || binArg.IsNull() { |
| 25 | return super.Null |
| 26 | } |
| 27 | tsArgID := tsArg.Type().ID() |
| 28 | if tsArgID != super.IDDuration && tsArgID != super.IDTime { |
| 29 | return b.sctx.WrapError(b.name+": first argument is not a time or duration", tsArg) |
| 30 | } |
| 31 | if binArg.Type().ID() != super.IDDuration { |
| 32 | return b.sctx.WrapError(b.name+": second argument is not a duration", binArg) |
| 33 | } |
| 34 | bin := nano.Duration(binArg.Int()) |
| 35 | if tsArgID == super.IDDuration { |
| 36 | dur := nano.Duration(tsArg.Int()) |
| 37 | if bin != 0 { |
| 38 | dur = dur.Trunc(bin) |
| 39 | } |
| 40 | return super.NewDuration(dur) |
| 41 | } |
| 42 | ts := nano.Ts(tsArg.Int()) |
| 43 | if bin != 0 { |
| 44 | ts = ts.Trunc(bin) |
| 45 | } |
| 46 | return super.NewTime(ts) |
| 47 | } |
| 48 | |
| 49 | type Strftime struct { |
| 50 | sctx *super.Context |