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Added parents operator

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This commit is contained in:
Mike Farah
2025-11-09 16:12:17 +11:00
parent 02b28073bf
commit 78bc9baffd
5 changed files with 54 additions and 0 deletions
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pkg/yqlib/operator_parent.go
+20
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@@ -6,6 +6,26 @@ type parentOpPreferences struct {
Level int
}
func getParentsOperator(_ *dataTreeNavigator, context Context, _ *ExpressionNode) (Context, error) {
log.Debugf("getParentsOperator")
var results = list.New()
for el := context.MatchingNodes.Front(); el != nil; el = el.Next() {
candidate := el.Value.(*CandidateNode)
parentsList := &CandidateNode{Kind: SequenceNode, Tag: "!!seq"}
parent := candidate.Parent
for parent != nil {
parentsList.AddChild(parent)
parent = parent.Parent
}
results.PushBack(parentsList)
}
return context.ChildContext(results), nil
}
func getParentOperator(_ *dataTreeNavigator, context Context, expressionNode *ExpressionNode) (Context, error) {
log.Debugf("getParentOperator")