36 lines
623 B
Go
36 lines
623 B
Go
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package dataext
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import (
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"reflect"
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)
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func ObjectMerge[T1 any, T2 any](base T1, override T2) T1 {
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reflBase := reflect.ValueOf(&base).Elem()
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reflOvrd := reflect.ValueOf(&override).Elem()
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for i := 0; i < reflBase.NumField(); i++ {
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fieldBase := reflBase.Field(i)
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fieldOvrd := reflOvrd.Field(i)
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if fieldBase.Kind() != reflect.Ptr || fieldOvrd.Kind() != reflect.Ptr {
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continue
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}
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kindBase := fieldBase.Type().Elem().Kind()
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kindOvrd := fieldOvrd.Type().Elem().Kind()
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if kindBase != kindOvrd {
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continue
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}
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if !fieldOvrd.IsNil() {
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fieldBase.Set(fieldOvrd.Elem().Addr())
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}
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}
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return base
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}
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