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* @license Apache-2.0
*
* Copyright (c) 2024 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
'use strict';
// MODULES //
var appendFile = require( 'fs' ).appendFileSync;
// MAIN //
/**
* Synchronously append data to a file, creating the file if it does not yet exist.
*
* @param {(string|Buffer|integer)} path - file path or file descriptor
* @param {(string|Buffer)} data - data to append
* @param {(Object|string)} [options] - options
* @returns {(Error|null)} error object or null
*
* @example
* var err = appendFileSync( './beep/boop.txt', 'data to append\n' );
* if ( err instanceof Error ) {
* console.error( err.message );
* }
*/
function appendFileSync( path, data, options ) {
try {
if ( arguments.length > 2 ) {
appendFile( path, data, options );
} else {
appendFile( path, data );
}
} catch ( err ) {
return err;
}
return null;
}
// EXPORTS //
module.exports = appendFileSync;
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