yq/pkg/yqlib/operator_document_index.go

18 lines
490 B
Go

package yqlib
import (
"container/list"
"fmt"
)
func getDocumentIndexOperator(d *dataTreeNavigator, context Context, expressionNode *ExpressionNode) (Context, error) {
var results = list.New()
for el := context.MatchingNodes.Front(); el != nil; el = el.Next() {
candidate := el.Value.(*CandidateNode)
scalar := candidate.CreateReplacement(ScalarNode, "!!int", fmt.Sprintf("%v", candidate.GetDocument()))
results.PushBack(scalar)
}
return context.ChildContext(results), nil
}