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18 lines
493 B
Go
18 lines
493 B
Go
package yqlib
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func unionOperator(d *dataTreeNavigator, context Context, expressionNode *ExpressionNode) (Context, error) {
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lhs, err := d.GetMatchingNodes(context, expressionNode.Lhs)
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if err != nil {
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return Context{}, err
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}
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rhs, err := d.GetMatchingNodes(context, expressionNode.Rhs)
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if err != nil {
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return Context{}, err
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}
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for el := rhs.MatchingNodes.Front(); el != nil; el = el.Next() {
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node := el.Value.(*CandidateNode)
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lhs.MatchingNodes.PushBack(node)
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}
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return lhs, nil
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}
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