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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x | /**
* @license Apache-2.0
*
* Copyright (c) 2018 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';
/**
* If a predicate function returns a truthy value, return `x`; otherwise, return `y`.
*
* @module @stdlib/utils/async/if-else
*
* @example
* var randu = require( '@stdlib/random/base/randu' );
* var ifelseAsync = require( '@stdlib/utils/async/if-else' );
*
* function predicate( clbk ) {
* setTimeout( onTimeout, 0 );
* function onTimeout() {
* clbk( null, randu() > 0.5 );
* }
* }
*
* function done( error, result ) {
* if ( error ) {
* throw error;
* }
* console.log( result );
* }
* ifelseAsync( predicate, 1.0, -1.0, done );
*/
// MODULES //
var main = require( './main.js' );
// EXPORTS //
module.exports = main;
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