60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
|
/*
|
||
|
|
Copyright 2014 The Kubernetes Authors.
|
||
|
|
|
||
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
you may not use this file except in compliance with the License.
|
||
|
|
You may obtain a copy of the License at
|
||
|
|
|
||
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
|
||
|
|
Unless required by applicable law or agreed to in writing, software
|
||
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
See the License for the specific language governing permissions and
|
||
|
|
limitations under the License.
|
||
|
|
*/
|
||
|
|
|
||
|
|
package strings
|
||
|
|
|
||
|
|
import (
|
||
|
|
"path"
|
||
|
|
"strings"
|
||
|
|
"unicode"
|
||
|
|
)
|
||
|
|
|
||
|
|
// Splits a fully qualified name and returns its namespace and name.
|
||
|
|
// Assumes that the input 'str' has been validated.
|
||
|
|
func SplitQualifiedName(str string) (string, string) {
|
||
|
|
parts := strings.Split(str, "/")
|
||
|
|
if len(parts) < 2 {
|
||
|
|
return "", str
|
||
|
|
}
|
||
|
|
return parts[0], parts[1]
|
||
|
|
}
|
||
|
|
|
||
|
|
// Joins 'namespace' and 'name' and returns a fully qualified name
|
||
|
|
// Assumes that the input is valid.
|
||
|
|
func JoinQualifiedName(namespace, name string) string {
|
||
|
|
return path.Join(namespace, name)
|
||
|
|
}
|
||
|
|
|
||
|
|
// Returns the first N slice of a string.
|
||
|
|
func ShortenString(str string, n int) string {
|
||
|
|
if len(str) <= n {
|
||
|
|
return str
|
||
|
|
} else {
|
||
|
|
return str[:n]
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// isVowel returns true if the rune is a vowel (case insensitive).
|
||
|
|
func isVowel(c rune) bool {
|
||
|
|
vowels := []rune{'a', 'e', 'i', 'o', 'u'}
|
||
|
|
for _, value := range vowels {
|
||
|
|
if value == unicode.ToLower(c) {
|
||
|
|
return true
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false
|
||
|
|
}
|