generated from VLADIMIR/template
40 lines
658 B
Go
40 lines
658 B
Go
package formatter
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import (
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"bufio"
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"strings"
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)
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type service struct{}
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func NewFormatter() IFormatter {
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return &service{}
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}
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func (s *service) FormatText(text string) string {
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scanner := bufio.NewScanner(strings.NewReader(text))
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scanner.Split(bufio.ScanLines)
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lines := []string{}
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for scanner.Scan() {
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lines = append(lines, scanner.Text())
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}
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var res strings.Builder
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for i, line := range lines {
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l := strings.TrimSpace(line)
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if i == 0 && strings.HasPrefix(l, "—") {
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res.WriteString(" ")
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}
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if i > 0 {
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res.WriteString("\n")
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if len(l) > 0 {
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res.WriteString(" ")
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}
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}
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res.WriteString(l)
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}
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return res.String()
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}
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