mirror of
https://github.com/weloe/token-go.git
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29 lines
453 B
Go
29 lines
453 B
Go
package util
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import "fmt"
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func HasNil(arr []interface{}) bool {
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for _, elem := range arr {
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if elem == nil {
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return true
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}
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}
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return false
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}
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func HasStr(arr []string, str string) bool {
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for _, s := range arr {
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if s == str {
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return true
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}
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}
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return false
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}
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func InterfaceToBytes(data interface{}) ([]byte, error) {
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if b, ok := data.([]byte); ok {
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return b, nil
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}
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return nil, fmt.Errorf("unable to convert %T to []byte", data)
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}
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