Курнат Андрей
32 lines
712 B
Go
32 lines
712 B
Go
// Copyright 2020 The OPA Authors. All rights reserved.
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// Use of this source code is governed by an Apache2
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// license that can be found in the LICENSE file.
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package deepcopy
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// DeepCopy performs a recursive deep copy for nested slices/maps and
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// returns the copied object. Supports []any
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// and map[string]any only
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func DeepCopy(val any) any {
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switch val := val.(type) {
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case []any:
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cpy := make([]any, len(val))
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for i := range cpy {
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cpy[i] = DeepCopy(val[i])
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}
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return cpy
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case map[string]any:
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return Map(val)
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default:
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return val
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}
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}
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func Map(val map[string]any) map[string]any {
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cpy := make(map[string]any, len(val))
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for k := range val {
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cpy[k] = DeepCopy(val[k])
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}
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return cpy
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}
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