README.md (2192B)
1 <!-- 2 3 @license Apache-2.0 4 5 Copyright (c) 2018 The Stdlib Authors. 6 7 Licensed under the Apache License, Version 2.0 (the "License"); 8 you may not use this file except in compliance with the License. 9 You may obtain a copy of the License at 10 11 http://www.apache.org/licenses/LICENSE-2.0 12 13 Unless required by applicable law or agreed to in writing, software 14 distributed under the License is distributed on an "AS IS" BASIS, 15 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 See the License for the specific language governing permissions and 17 limitations under the License. 18 19 --> 20 21 # SharedArrayBuffer Support 22 23 > Detect native [`SharedArrayBuffer`][mdn-sharedarraybuffer] support. 24 25 <section class="usage"> 26 27 ## Usage 28 29 <!-- eslint-disable id-length --> 30 31 ```javascript 32 var hasSharedArrayBufferSupport = require( '@stdlib/assert/has-sharedarraybuffer-support' ); 33 ``` 34 35 #### hasSharedArrayBufferSupport() 36 37 Detects if a runtime environment supports [`SharedArrayBuffer`][mdn-sharedarraybuffer]. 38 39 ```javascript 40 var bool = hasSharedArrayBufferSupport(); 41 // returns <boolean> 42 ``` 43 44 </section> 45 46 <!-- /.usage --> 47 48 <section class="examples"> 49 50 ## Examples 51 52 <!-- eslint-disable id-length --> 53 54 <!-- eslint no-undef: "error" --> 55 56 ```javascript 57 var hasSharedArrayBufferSupport = require( '@stdlib/assert/has-sharedarraybuffer-support' ); 58 59 var bool = hasSharedArrayBufferSupport(); 60 if ( bool ) { 61 console.log( 'Environment has SharedArrayBuffer support.' ); 62 } else { 63 console.log( 'Environment lacks SharedArrayBuffer support.' ); 64 } 65 ``` 66 67 </section> 68 69 <!-- /.examples --> 70 71 * * * 72 73 <section class="cli"> 74 75 ## CLI 76 77 <section class="usage"> 78 79 ### Usage 80 81 ```text 82 Usage: has-sharedarraybuffer-support [options] 83 84 Options: 85 86 -h, --help Print this message. 87 -V, --version Print the package version. 88 ``` 89 90 </section> 91 92 <!-- /.usage --> 93 94 <section class="examples"> 95 96 ### Examples 97 98 ```bash 99 $ has-sharedarraybuffer-support 100 <boolean> 101 ``` 102 103 </section> 104 105 <!-- /.examples --> 106 107 </section> 108 109 <!-- /.cli --> 110 111 <section class="links"> 112 113 [mdn-sharedarraybuffer]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/SharedArrayBuffer 114 115 </section> 116 117 <!-- /.links -->