time-to-botec

Benchmark sampling in different programming languages
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README.md (2150B)

      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 # isRegExpString
     22 
     23 > Test if a value is a regular expression string.
     24 
     25 <section class="intro">
     26 
     27 </section>
     28 
     29 <!-- /.intro -->
     30 
     31 <section class="usage">
     32 
     33 ## Usage
     34 
     35 ```javascript
     36 var isRegExpString = require( '@stdlib/assert/is-regexp-string' );
     37 ```
     38 
     39 #### isRegExpString( value )
     40 
     41 Tests if a `value` is a regular expression `string`.
     42 
     43 ```javascript
     44 var bool = isRegExpString( '/^beep$/' );
     45 // returns true
     46 ```
     47 
     48 </section>
     49 
     50 <!-- /.usage -->
     51 
     52 <section class="examples">
     53 
     54 ## Examples
     55 
     56 <!-- eslint no-undef: "error" -->
     57 
     58 ```javascript
     59 var isRegExpString = require( '@stdlib/assert/is-regexp-string' );
     60 
     61 var bool;
     62 
     63 bool = isRegExpString( '/beep/' );
     64 // returns true
     65 
     66 bool = isRegExpString( '/beep/gim' );
     67 // returns true
     68 
     69 bool = isRegExpString( 'beep' );
     70 // returns false
     71 
     72 bool = isRegExpString( '' );
     73 // returns false
     74 
     75 bool = isRegExpString( null );
     76 // returns false
     77 ```
     78 
     79 </section>
     80 
     81 <!-- /.examples -->
     82 
     83 * * *
     84 
     85 <section class="cli">
     86 
     87 ## CLI
     88 
     89 <section class="usage">
     90 
     91 ### Usage
     92 
     93 ```text
     94 Usage: is-regexp-string [options] [<string>]
     95 
     96 Options:
     97 
     98   -h,    --help                Print this message.
     99   -V,    --version             Print the package version.
    100 ```
    101 
    102 </section>
    103 
    104 <!-- /.usage -->
    105 
    106 <section class="examples">
    107 
    108 ### Examples
    109 
    110 ```bash
    111 $ is-regexp-string '/beep/'
    112 true
    113 ```
    114 
    115 To use as a [standard stream][standard-streams],
    116 
    117 ```bash
    118 $ echo -n '/beep/' | is-regexp-string
    119 true
    120 ```
    121 
    122 </section>
    123 
    124 <!-- /.examples -->
    125 
    126 </section>
    127 
    128 <!-- /.cli -->
    129 
    130 <section class="links">
    131 
    132 [standard-streams]: https://en.wikipedia.org/wiki/Standard_streams
    133 
    134 </section>
    135 
    136 <!-- /.links -->