36 lines
1.0 KiB
Go
36 lines
1.0 KiB
Go
/*
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Copyright 2018 The KubeSphere Authors.
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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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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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*/
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package reflectutils
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import "reflect"
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func In(value interface{}, container interface{}) bool {
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containerValue := reflect.ValueOf(container)
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switch reflect.TypeOf(container).Kind() {
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case reflect.Slice, reflect.Array:
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for i := 0; i < containerValue.Len(); i++ {
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if containerValue.Index(i).Interface() == value {
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return true
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}
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}
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case reflect.Map:
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if containerValue.MapIndex(reflect.ValueOf(value)).IsValid() {
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return true
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}
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default:
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return false
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}
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return false
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}
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