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Use strings.Builder to construct suggestions

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This commit is contained in:
Ville Skyttä 2023-10-05 23:54:53 +03:00
parent 3c47a5a9c8
commit 4585aea30f
1 changed files with 4 additions and 4 deletions
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8
command.go
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@ -749,14 +749,14 @@ func (c *Command) findSuggestions(arg string) string {
if c.SuggestionsMinimumDistance <= 0 { if c.SuggestionsMinimumDistance <= 0 {
c.SuggestionsMinimumDistance = 2 c.SuggestionsMinimumDistance = 2
} }
suggestionsString := "" var sb strings.Builder
if suggestions := c.SuggestionsFor(arg); len(suggestions) > 0 { if suggestions := c.SuggestionsFor(arg); len(suggestions) > 0 {
suggestionsString += "\n\nDid you mean this?\n" sb.WriteString("\n\nDid you mean this?\n")
for _, s := range suggestions { for _, s := range suggestions {
suggestionsString += fmt.Sprintf("\t%v\n", s) _, _ = fmt.Fprintf(&sb, "\t%v\n", s)
} }
} }
return suggestionsString return sb.String()
} }
func (c *Command) findNext(next string) *Command { func (c *Command) findNext(next string) *Command {