time-to-botec

Benchmark sampling in different programming languages
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README.md (2708B)


      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 # omit
     22 
     23 > Return a partial object copy excluding specified keys.
     24 
     25 <!-- Section to include introductory text. Make sure to keep an empty line after the intro `section` element and another before the `/section` close. -->
     26 
     27 <section class="intro">
     28 
     29 </section>
     30 
     31 <!-- /.intro -->
     32 
     33 <!-- Package usage documentation. -->
     34 
     35 <section class="usage">
     36 
     37 ## Usage
     38 
     39 ```javascript
     40 var omit = require( '@stdlib/utils/omit' );
     41 ```
     42 
     43 #### omit( obj, keys )
     44 
     45 Returns a partial copy of an `object`, which excludes specified `keys`.
     46 
     47 ```javascript
     48 var obj1 = {
     49     'a': 1,
     50     'b': 2,
     51     'c': 3
     52 };
     53 
     54 var obj2 = omit( obj1, 'b' );
     55 // returns { 'a': 1, 'c': 3 }
     56 
     57 var obj3 = omit( obj1, [ 'b', 'c' ] );
     58 // returns { 'a': 1 }
     59 ```
     60 
     61 The function **ignores** non-existent and inherited keys.
     62 
     63 ```javascript
     64 var obj1 = {
     65     'a': 1,
     66     'b': 2,
     67     'c': 3
     68 };
     69 
     70 var obj2 = omit( obj1, 'd' );
     71 // returns { 'a': 1, 'b': 2, 'c': 3 }
     72 ```
     73 
     74 </section>
     75 
     76 <!-- /.usage -->
     77 
     78 <!-- Package usage notes. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
     79 
     80 <section class="notes">
     81 
     82 ## Notes
     83 
     84 -   The function returns a **shallow** copy.
     85 -   The function **only** copies **own** properties. Hence, the function never copies inherited properties.
     86 
     87 </section>
     88 
     89 <!-- /.notes -->
     90 
     91 <!-- Package usage examples. -->
     92 
     93 <section class="examples">
     94 
     95 ## Examples
     96 
     97 <!-- eslint no-undef: "error" -->
     98 
     99 ```javascript
    100 var omit = require( '@stdlib/utils/omit' );
    101 
    102 var obj1 = {
    103     'a': 1,
    104     'b': 2,
    105     'c': 3,
    106     'd': 4,
    107     'e': 5
    108 };
    109 
    110 var obj2 = omit( obj1, [ 'b', 'c', 'e' ] );
    111 // returns { 'a': 1, 'd': 4 }
    112 ```
    113 
    114 </section>
    115 
    116 <!-- /.examples -->
    117 
    118 <!-- Section to include cited references. If references are included, add a horizontal rule *before* the section. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
    119 
    120 <section class="references">
    121 
    122 </section>
    123 
    124 <!-- /.references -->
    125 
    126 <!-- Section for all links. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->
    127 
    128 <section class="links">
    129 
    130 </section>
    131 
    132 <!-- /.links -->