28 lines
453 B
Go
28 lines
453 B
Go
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package main
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import (
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"bufio"
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"os"
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"strings"
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)
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// Read contents from file and split by new line.
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func ReadLines(filename string) ([]string, error) {
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f, err := os.Open(filename)
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if err != nil {
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return []string{""}, err
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}
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defer f.Close()
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ret := make([]string, 0)
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r := bufio.NewReader(f)
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line, err := r.ReadString('\n')
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for err == nil {
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ret = append(ret, strings.Trim(line, "\n"))
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line, err = r.ReadString('\n')
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}
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return ret, err
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}
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