33 lines
448 B
Go
33 lines
448 B
Go
package extractor
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type Nodes []Node
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func (n Nodes) Select(selector string) Nodes {
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var res Nodes
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for _, node := range n {
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res = append(res, node.Select(selector)...)
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}
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return res
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}
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func (d Nodes) First() Node {
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return d[0]
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}
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func (d Nodes) ExtractText() ([]string, error) {
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var res []string
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for _, doc := range d {
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text, err := doc.Text()
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if err != nil {
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return nil, err
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}
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res = append(res, text)
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}
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return res, nil
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}
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