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26 lines
348 B
Go
26 lines
348 B
Go
package utils
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import (
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"bufio"
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"os"
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)
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func ForEachLineInFile(path string, f func(string, int)) error {
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file, err := os.Open(path)
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if err != nil {
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return err
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}
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defer file.Close()
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reader := bufio.NewReader(file)
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for i := 0; true; i++ {
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line, err := reader.ReadString('\n')
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if err != nil {
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break
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}
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f(line, i)
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}
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return nil
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}
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