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* overhaul the notif inbox * make hook summary abstract --------- Co-authored-by: David <SE.David@protonmail.com> Co-authored-by: david <58231312+davseby@users.noreply.github.com>
29 lines
635 B
Go
29 lines
635 B
Go
package strutil
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import "strings"
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// Ellipsize returns at most maxLen runes of s, appending a single
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// ellipsis rune when the input was longer. A non-positive maxLen
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// returns s unchanged.
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func Ellipsize(s string, maxLen int) string {
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if maxLen <= 0 {
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return s
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}
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runes := []rune(s)
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if len(runes) <= maxLen {
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return s
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}
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return string(runes[:maxLen]) + "…"
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}
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// Preview returns at most maxLen runes of s, collapsed to a single line
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// and trimmed, elided the way Ellipsize does.
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func Preview(s string, maxLen int) string {
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s = strings.ReplaceAll(s, "\n", " ")
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s = strings.TrimSpace(s)
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return Ellipsize(s, maxLen)
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}
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