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mirror of https://github.com/MontFerret/ferret.git synced 2024-12-23 01:24:30 +02:00
ferret/pkg/stdlib/datetime/day.go
Tim Voronov 1af8b37a0f
New type system (#232)
* New type system

* Fixed dot notation for HTML elements
2019-02-13 12:31:18 -05:00

29 lines
657 B
Go

package datetime
import (
"context"
"github.com/MontFerret/ferret/pkg/runtime/core"
"github.com/MontFerret/ferret/pkg/runtime/values"
"github.com/MontFerret/ferret/pkg/runtime/values/types"
)
// DateDay returns the day of date as a number.
// @params date (DateTime) - source DateTime.
// @return (Int) - a day number.
func DateDay(_ context.Context, args ...core.Value) (core.Value, error) {
err := core.ValidateArgs(args, 1, 1)
if err != nil {
return values.None, err
}
err = core.ValidateType(args[0], types.DateTime)
if err != nil {
return values.None, err
}
day := args[0].(values.DateTime).Day()
return values.NewInt(day), nil
}