time-to-botec

Benchmark sampling in different programming languages
Log | Files | Refs | README

index.js (1234B)

      1 /**
      2 * @license Apache-2.0
      3 *
      4 * Copyright (c) 2018 The Stdlib Authors.
      5 *
      6 * Licensed under the Apache License, Version 2.0 (the "License");
      7 * you may not use this file except in compliance with the License.
      8 * You may obtain a copy of the License at
      9 *
     10 *    http://www.apache.org/licenses/LICENSE-2.0
     11 *
     12 * Unless required by applicable law or agreed to in writing, software
     13 * distributed under the License is distributed on an "AS IS" BASIS,
     14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     15 * See the License for the specific language governing permissions and
     16 * limitations under the License.
     17 */
     18 
     19 'use strict';
     20 
     21 /**
     22 * If a function does not throw, return the function return value; otherwise, return the return value of a second function `y`.
     23 *
     24 * @module @stdlib/utils/try-then
     25 *
     26 * @example
     27 * var randu = require( '@stdlib/random/base/randu' );
     28 * var trythen = require( '@stdlib/utils/try-then' );
     29 *
     30 * function x() {
     31 *     if ( randu() < 0.5 ) {
     32 *         throw new Error( 'beep' );
     33 *     }
     34 *     return 1.0;
     35 * }
     36 *
     37 * function y() {
     38 *     return randu();
     39 * }
     40 *
     41 * var z = trythen( x, y );
     42 * // returns <number>
     43 */
     44 
     45 // MODULES //
     46 
     47 var trythen = require( './try_then.js' );
     48 
     49 
     50 // EXPORTS //
     51 
     52 module.exports = trythen;