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29 lines
956 B
Go
29 lines
956 B
Go
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// Copyright 2019 The Hugo Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package types
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import "github.com/spf13/cast"
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// ToStringSlicePreserveString converts v to a string slice.
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// If v is a string, it will be wrapped in a string slice.
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func ToStringSlicePreserveString(v interface{}) []string {
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if v == nil {
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return nil
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}
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if sds, ok := v.(string); ok {
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return []string{sds}
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}
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return cast.ToStringSlice(v)
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}
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