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Implement Spaces() with with strings.Repeat()

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Shorter and more efficient.
This commit is contained in:
Frank Braun 2017-06-14 19:47:40 +00:00
parent 37ad137012
commit 43eb238b08
1 changed files with 1 additions and 5 deletions
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6
cmd/micro/util.go
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@ -36,11 +36,7 @@ func NumOccurrences(s string, c byte) int {
// Spaces returns a string with n spaces
func Spaces(n int) string {
var str string
for i := 0; i < n; i++ {
str += " "
}
return str
return strings.Repeat(" ", n)
}
// Min takes the min of two ints