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packages/core/src/util/property.ts
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arturovt
refactor(core): drop component factory error in production (#60601)
01 апр 2025, 16:12
01 апр 2025, 16:12
2fe8f1a
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/** * @license * Copyright Google LLC All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://angular.dev/license */ export function getClosureSafeProperty<T>(objWithPropertyToExtract: T): string { for (let key in objWithPropertyToExtract) { if (objWithPropertyToExtract[key] === (getClosureSafeProperty as any)) { return key; } } // Cannot change it to `RuntimeError` because the `util` target cannot // circularly depend on the `core` target. throw Error( typeof ngDevMode !== 'undefined' && ngDevMode ? 'Could not find renamed property on target object.' : '', ); } /** * Sets properties on a target object from a source object, but only if * the property doesn't already exist on the target object. * @param target The target to set properties on * @param source The source of the property keys and values to set */ export function fillProperties(target: Record<string, unknown>, source: Record<string, unknown>) { for (const key in source) { if (source.hasOwnProperty(key) && !target.hasOwnProperty(key)) { target[key] = source[key]; } } }