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doc: update doc for new added functions

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dudaodong
2024-03-04 16:41:54 +08:00
parent e95d7c82cd
commit 0d29f5437a
4 changed files with 269 additions and 274 deletions
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6
convertor/convertor_test.go
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@@ -466,12 +466,6 @@ func TestGbkToUtf8(t *testing.T) {
assert.Equal("hello", string(utf8Data)) assert.Equal("hello", string(utf8Data))
} }
func decodeBase64(data []byte) ([]byte, error) {
buf := make([]byte, base64.StdEncoding.DecodedLen(len(data)))
n, err := base64.StdEncoding.Decode(buf, data)
return buf[:n], err
}
func TestToStdBase64(t *testing.T) { func TestToStdBase64(t *testing.T) {
t.Parallel() t.Parallel()
assert := internal.NewAssert(t, "TestToStdBase64") assert := internal.NewAssert(t, "TestToStdBase64")

1
strutil/string.go
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@@ -599,6 +599,7 @@ func SubInBetween(str string, start string, end string) string {
// HammingDistance calculates the Hamming distance between two strings. // HammingDistance calculates the Hamming distance between two strings.
// The Hamming distance is the number of positions at which the corresponding symbols are different. // The Hamming distance is the number of positions at which the corresponding symbols are different.
// This func returns an error if the input strings are of unequal lengths. // This func returns an error if the input strings are of unequal lengths.
// Play: todo
func HammingDistance(a, b string) (int, error) { func HammingDistance(a, b string) (int, error) {
if len(a) != len(b) { if len(a) != len(b) {
return -1, errors.New("a length and b length are unequal") return -1, errors.New("a length and b length are unequal")