idlize

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/*
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 * Copyright (c) 2022-2023 Huawei Device Co., Ltd.
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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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 *
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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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 */
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// "assert" is a reserved keyword in ArkTS :-(
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export function assertion(condition: boolean, message: string) {
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    if (!condition) throw new Error(message)
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}
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// The unknonwn type support in ArkTS compiler is not ready yet.
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// When it is ready move from
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//    ensure(value, message)
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// to
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//    value ?? error(message)
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// which is much more readable
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export function ensure<T>(value: T|undefined, message: string): T {
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    if (value == undefined) throw new Error(message)
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    return value as T
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}
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