Timothy J Warren
fe1c54317e
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30 lines
360 B
Go
30 lines
360 B
Go
// Helper functions
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package gilo
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import "strings"
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// Truncate a string to a length
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func Truncate(s string, length int) string {
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if length < 1 {
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return ""
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}
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if len(s) < length {
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return s
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}
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var buf strings.Builder
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count := 0
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for _, char := range s {
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if count == length {
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break
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}
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buf.WriteRune(char)
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count++
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}
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return buf.String()
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}
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