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ferret/pkg/stdlib/path/separate.go
Aleksandr Yakimenko ed8e43e4c6
Add Path functions (#505)
* Add Path functions

* Add unit tests
2020-05-12 22:19:41 -04:00

34 lines
809 B
Go

package path
import (
"context"
"path"
"github.com/MontFerret/ferret/pkg/runtime/core"
"github.com/MontFerret/ferret/pkg/runtime/values"
"github.com/MontFerret/ferret/pkg/runtime/values/types"
)
// Separate separates the path into a directory and filename component.
// @param path (String) - The path
// @returns (Array) - First item is a directory component, and second is a filename component.
func Separate(_ 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.String)
if err != nil {
return values.None, err
}
pattern, name := path.Split(args[0].String())
arr := values.NewArrayWith(values.NewString(pattern), values.NewString(name))
return arr, nil
}