18 lines
307 B
Go
18 lines
307 B
Go
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package service
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import (
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"maps"
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"regexp"
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"slices"
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)
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var mentionRegex = regexp.MustCompile(`@([a-z0-9_]+)`)
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func mentions(t string) []string {
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seen := make(map[string]bool)
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for _, m := range mentionRegex.FindAllStringSubmatch(t, -1) {
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seen[m[1]] = true
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}
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return slices.Collect(maps.Keys(seen))
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}
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