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35 lines
693 B
Go
35 lines
693 B
Go
package util
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import "strings"
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// Title returns a string value with s[0] which has been convert into upper case that
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// there are not empty input text
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func Title(s string) string {
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if len(s) == 0 {
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return s
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}
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return strings.ToUpper(s[:1]) + s[1:]
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}
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// Untitle returns a string value with s[0] which has been convert into lower case that
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// there are not empty input text
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func Untitle(s string) string {
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if len(s) == 0 {
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return s
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}
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return strings.ToLower(s[:1]) + s[1:]
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}
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// Index returns the index where the item equal,it will return -1 if mismatched
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func Index(slice []string, item string) int {
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for i := range slice {
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if slice[i] == item {
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return i
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}
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}
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return -1
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}
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