angular-docs-cn/dev-infra/pr/merge/string-pattern.ts

13 lines
435 B
TypeScript

/**
* @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.io/license
*/
/** Checks whether the specified value matches the given pattern. */
export function matchesPattern(value: string, pattern: RegExp|string): boolean {
return typeof pattern === 'string' ? value === pattern : pattern.test(value);
}