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22 lines
298 B
Go
22 lines
298 B
Go
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package two
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import (
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"bufio"
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"io"
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)
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func readLines(r io.Reader) (*graph, error) {
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graph := newGraph()
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scanner := bufio.NewScanner(r)
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for scanner.Scan() {
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graph.data = append(graph.data, scanner.Text())
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}
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if err := scanner.Err(); err != nil {
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return nil, err
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}
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return graph, nil
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}
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