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20 lines
447 B
Go
20 lines
447 B
Go
package pad
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func times(str string, n int) (out string) {
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for i := 0; i < n; i++ {
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out += str
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}
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return
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}
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// Left left-pads the string with pad up to len runes
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// len may be exceeded if
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func Left(str string, length int, pad string) string {
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return times(pad, length-len(str)) + str
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}
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// Right right-pads the string with pad up to len runes
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func Right(str string, length int, pad string) string {
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return str + times(pad, length-len(str))
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}
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