23 lines
472 B
Go
23 lines
472 B
Go
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package migrations
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import (
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"fmt"
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)
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func AsStringSlice(raw interface{}) ([]string, error) {
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rawList, ok := raw.([]interface{})
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if !ok {
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return nil, fmt.Errorf("unexpected type : %T", raw)
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}
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converted := make([]string, 0, len(rawList))
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for _, rawElement := range rawList {
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el, ok := rawElement.(string)
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if !ok {
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return nil, fmt.Errorf("unexpected type for list element: %T", rawElement)
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}
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converted = append(converted, el)
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}
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return converted, nil
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}
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