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Discussion on: Daily Challenge #80 - Longest Vowel Change

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Replies for: In golang! Could be simpler but lots of loops! func vowel(input string) string { var ls string var ret string for _, c := range input...

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rafaacioly profile image
Rafael Acioly • • Edited

Hey @peter , you can also use multiple values in a single case statement


switch c {
case 'a', 'e', 'i', 'o', 'u':
    ls += string(c)
default:
    arr = append(arr, ls)
    ls = ""
}

github.com/golang/go/wiki/Switch#m...

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pmkroeker profile image
Peter •

Hey good to know thanks! Just learning go so didn't realize I could do that. Thanks!

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Rafael Acioly • • Edited

there's also strings.Count built-in method ;)

golang.org/pkg/strings/#Count

strings.Count("codewarriors", "a") // 1