39 lines
478 B
Go
39 lines
478 B
Go
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package textfmt
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import "strings"
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func timesn(s string, n int) string {
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ss := make([]string, n+1)
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return strings.Join(ss, s)
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}
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func maxDigits(n int) int {
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if n == 0 {
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return 1
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}
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var d int
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for n > 0 {
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d++
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n /= 10
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}
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return d
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}
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func maxLength(names []string) int {
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var m int
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for _, n := range names {
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if len([]rune(n)) > m {
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m = len([]rune(n))
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}
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}
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return m
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}
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func padRight(s string, n int) string {
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n -= len([]rune(s))
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return s + timesn(" ", n)
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}
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