limit-concurrency-decorator
Version:
Decorator to limit concurrency of async functions
610 lines (596 loc) • 24.7 kB
HTML
<html lang="en">
<head>
<title>Code coverage report for index.js</title>
<meta charset="utf-8" />
<link rel="stylesheet" href="prettify.css" />
<link rel="stylesheet" href="base.css" />
<meta name="viewport" content="width=device-width, initial-scale=1">
<style type='text/css'>
.coverage-summary .sorter {
background-image: url(sort-arrow-sprite.png);
}
</style>
</head>
<body>
<div class='wrapper'>
<div class='pad1'>
<h1><a href="index.html">All files</a> index.js</h1>
<div class='clearfix'>
<div class='fl pad1y space-right2'>
<span class="strong">88.35% </span>
<span class="quiet">Statements</span>
<span class='fraction'>91/103</span>
</div>
<div class='fl pad1y space-right2'>
<span class="strong">81.25% </span>
<span class="quiet">Branches</span>
<span class='fraction'>39/48</span>
</div>
<div class='fl pad1y space-right2'>
<span class="strong">80.95% </span>
<span class="quiet">Functions</span>
<span class='fraction'>17/21</span>
</div>
<div class='fl pad1y space-right2'>
<span class="strong">89% </span>
<span class="quiet">Lines</span>
<span class='fraction'>89/100</span>
</div>
</div>
<p class="quiet">
Press <em>n</em> or <em>j</em> to go to the next uncovered block, <em>b</em>, <em>p</em> or <em>k</em> for the previous block.
</p>
</div>
<div class='status-line high'></div>
<pre><table class="coverage">
<tr><td class="line-count quiet"><a name='L1'></a><a href='#L1'>1</a>
<a name='L2'></a><a href='#L2'>2</a>
<a name='L3'></a><a href='#L3'>3</a>
<a name='L4'></a><a href='#L4'>4</a>
<a name='L5'></a><a href='#L5'>5</a>
<a name='L6'></a><a href='#L6'>6</a>
<a name='L7'></a><a href='#L7'>7</a>
<a name='L8'></a><a href='#L8'>8</a>
<a name='L9'></a><a href='#L9'>9</a>
<a name='L10'></a><a href='#L10'>10</a>
<a name='L11'></a><a href='#L11'>11</a>
<a name='L12'></a><a href='#L12'>12</a>
<a name='L13'></a><a href='#L13'>13</a>
<a name='L14'></a><a href='#L14'>14</a>
<a name='L15'></a><a href='#L15'>15</a>
<a name='L16'></a><a href='#L16'>16</a>
<a name='L17'></a><a href='#L17'>17</a>
<a name='L18'></a><a href='#L18'>18</a>
<a name='L19'></a><a href='#L19'>19</a>
<a name='L20'></a><a href='#L20'>20</a>
<a name='L21'></a><a href='#L21'>21</a>
<a name='L22'></a><a href='#L22'>22</a>
<a name='L23'></a><a href='#L23'>23</a>
<a name='L24'></a><a href='#L24'>24</a>
<a name='L25'></a><a href='#L25'>25</a>
<a name='L26'></a><a href='#L26'>26</a>
<a name='L27'></a><a href='#L27'>27</a>
<a name='L28'></a><a href='#L28'>28</a>
<a name='L29'></a><a href='#L29'>29</a>
<a name='L30'></a><a href='#L30'>30</a>
<a name='L31'></a><a href='#L31'>31</a>
<a name='L32'></a><a href='#L32'>32</a>
<a name='L33'></a><a href='#L33'>33</a>
<a name='L34'></a><a href='#L34'>34</a>
<a name='L35'></a><a href='#L35'>35</a>
<a name='L36'></a><a href='#L36'>36</a>
<a name='L37'></a><a href='#L37'>37</a>
<a name='L38'></a><a href='#L38'>38</a>
<a name='L39'></a><a href='#L39'>39</a>
<a name='L40'></a><a href='#L40'>40</a>
<a name='L41'></a><a href='#L41'>41</a>
<a name='L42'></a><a href='#L42'>42</a>
<a name='L43'></a><a href='#L43'>43</a>
<a name='L44'></a><a href='#L44'>44</a>
<a name='L45'></a><a href='#L45'>45</a>
<a name='L46'></a><a href='#L46'>46</a>
<a name='L47'></a><a href='#L47'>47</a>
<a name='L48'></a><a href='#L48'>48</a>
<a name='L49'></a><a href='#L49'>49</a>
<a name='L50'></a><a href='#L50'>50</a>
<a name='L51'></a><a href='#L51'>51</a>
<a name='L52'></a><a href='#L52'>52</a>
<a name='L53'></a><a href='#L53'>53</a>
<a name='L54'></a><a href='#L54'>54</a>
<a name='L55'></a><a href='#L55'>55</a>
<a name='L56'></a><a href='#L56'>56</a>
<a name='L57'></a><a href='#L57'>57</a>
<a name='L58'></a><a href='#L58'>58</a>
<a name='L59'></a><a href='#L59'>59</a>
<a name='L60'></a><a href='#L60'>60</a>
<a name='L61'></a><a href='#L61'>61</a>
<a name='L62'></a><a href='#L62'>62</a>
<a name='L63'></a><a href='#L63'>63</a>
<a name='L64'></a><a href='#L64'>64</a>
<a name='L65'></a><a href='#L65'>65</a>
<a name='L66'></a><a href='#L66'>66</a>
<a name='L67'></a><a href='#L67'>67</a>
<a name='L68'></a><a href='#L68'>68</a>
<a name='L69'></a><a href='#L69'>69</a>
<a name='L70'></a><a href='#L70'>70</a>
<a name='L71'></a><a href='#L71'>71</a>
<a name='L72'></a><a href='#L72'>72</a>
<a name='L73'></a><a href='#L73'>73</a>
<a name='L74'></a><a href='#L74'>74</a>
<a name='L75'></a><a href='#L75'>75</a>
<a name='L76'></a><a href='#L76'>76</a>
<a name='L77'></a><a href='#L77'>77</a>
<a name='L78'></a><a href='#L78'>78</a>
<a name='L79'></a><a href='#L79'>79</a>
<a name='L80'></a><a href='#L80'>80</a>
<a name='L81'></a><a href='#L81'>81</a>
<a name='L82'></a><a href='#L82'>82</a>
<a name='L83'></a><a href='#L83'>83</a>
<a name='L84'></a><a href='#L84'>84</a>
<a name='L85'></a><a href='#L85'>85</a>
<a name='L86'></a><a href='#L86'>86</a>
<a name='L87'></a><a href='#L87'>87</a>
<a name='L88'></a><a href='#L88'>88</a>
<a name='L89'></a><a href='#L89'>89</a>
<a name='L90'></a><a href='#L90'>90</a>
<a name='L91'></a><a href='#L91'>91</a>
<a name='L92'></a><a href='#L92'>92</a>
<a name='L93'></a><a href='#L93'>93</a>
<a name='L94'></a><a href='#L94'>94</a>
<a name='L95'></a><a href='#L95'>95</a>
<a name='L96'></a><a href='#L96'>96</a>
<a name='L97'></a><a href='#L97'>97</a>
<a name='L98'></a><a href='#L98'>98</a>
<a name='L99'></a><a href='#L99'>99</a>
<a name='L100'></a><a href='#L100'>100</a>
<a name='L101'></a><a href='#L101'>101</a>
<a name='L102'></a><a href='#L102'>102</a>
<a name='L103'></a><a href='#L103'>103</a>
<a name='L104'></a><a href='#L104'>104</a>
<a name='L105'></a><a href='#L105'>105</a>
<a name='L106'></a><a href='#L106'>106</a>
<a name='L107'></a><a href='#L107'>107</a>
<a name='L108'></a><a href='#L108'>108</a>
<a name='L109'></a><a href='#L109'>109</a>
<a name='L110'></a><a href='#L110'>110</a>
<a name='L111'></a><a href='#L111'>111</a>
<a name='L112'></a><a href='#L112'>112</a>
<a name='L113'></a><a href='#L113'>113</a>
<a name='L114'></a><a href='#L114'>114</a>
<a name='L115'></a><a href='#L115'>115</a>
<a name='L116'></a><a href='#L116'>116</a>
<a name='L117'></a><a href='#L117'>117</a>
<a name='L118'></a><a href='#L118'>118</a>
<a name='L119'></a><a href='#L119'>119</a>
<a name='L120'></a><a href='#L120'>120</a>
<a name='L121'></a><a href='#L121'>121</a>
<a name='L122'></a><a href='#L122'>122</a>
<a name='L123'></a><a href='#L123'>123</a>
<a name='L124'></a><a href='#L124'>124</a>
<a name='L125'></a><a href='#L125'>125</a>
<a name='L126'></a><a href='#L126'>126</a>
<a name='L127'></a><a href='#L127'>127</a>
<a name='L128'></a><a href='#L128'>128</a>
<a name='L129'></a><a href='#L129'>129</a>
<a name='L130'></a><a href='#L130'>130</a>
<a name='L131'></a><a href='#L131'>131</a>
<a name='L132'></a><a href='#L132'>132</a>
<a name='L133'></a><a href='#L133'>133</a>
<a name='L134'></a><a href='#L134'>134</a>
<a name='L135'></a><a href='#L135'>135</a>
<a name='L136'></a><a href='#L136'>136</a>
<a name='L137'></a><a href='#L137'>137</a>
<a name='L138'></a><a href='#L138'>138</a>
<a name='L139'></a><a href='#L139'>139</a>
<a name='L140'></a><a href='#L140'>140</a>
<a name='L141'></a><a href='#L141'>141</a>
<a name='L142'></a><a href='#L142'>142</a>
<a name='L143'></a><a href='#L143'>143</a>
<a name='L144'></a><a href='#L144'>144</a>
<a name='L145'></a><a href='#L145'>145</a>
<a name='L146'></a><a href='#L146'>146</a>
<a name='L147'></a><a href='#L147'>147</a>
<a name='L148'></a><a href='#L148'>148</a>
<a name='L149'></a><a href='#L149'>149</a>
<a name='L150'></a><a href='#L150'>150</a>
<a name='L151'></a><a href='#L151'>151</a>
<a name='L152'></a><a href='#L152'>152</a>
<a name='L153'></a><a href='#L153'>153</a>
<a name='L154'></a><a href='#L154'>154</a>
<a name='L155'></a><a href='#L155'>155</a>
<a name='L156'></a><a href='#L156'>156</a>
<a name='L157'></a><a href='#L157'>157</a>
<a name='L158'></a><a href='#L158'>158</a>
<a name='L159'></a><a href='#L159'>159</a>
<a name='L160'></a><a href='#L160'>160</a>
<a name='L161'></a><a href='#L161'>161</a>
<a name='L162'></a><a href='#L162'>162</a>
<a name='L163'></a><a href='#L163'>163</a>
<a name='L164'></a><a href='#L164'>164</a>
<a name='L165'></a><a href='#L165'>165</a>
<a name='L166'></a><a href='#L166'>166</a>
<a name='L167'></a><a href='#L167'>167</a>
<a name='L168'></a><a href='#L168'>168</a>
<a name='L169'></a><a href='#L169'>169</a>
<a name='L170'></a><a href='#L170'>170</a>
<a name='L171'></a><a href='#L171'>171</a>
<a name='L172'></a><a href='#L172'>172</a>
<a name='L173'></a><a href='#L173'>173</a>
<a name='L174'></a><a href='#L174'>174</a>
<a name='L175'></a><a href='#L175'>175</a>
<a name='L176'></a><a href='#L176'>176</a>
<a name='L177'></a><a href='#L177'>177</a>
<a name='L178'></a><a href='#L178'>178</a></td><td class="line-coverage quiet"><span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">6x</span>
<span class="cline-any cline-yes">6x</span>
<span class="cline-any cline-yes">6x</span>
<span class="cline-any cline-yes">6x</span>
<span class="cline-any cline-yes">6x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">23x</span>
<span class="cline-any cline-yes">23x</span>
<span class="cline-any cline-yes">17x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">6x</span>
<span class="cline-any cline-yes">6x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">12x</span>
<span class="cline-any cline-yes">12x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">12x</span>
<span class="cline-any cline-yes">12x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">1x</span>
<span class="cline-any cline-yes">6x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">1x</span>
<span class="cline-any cline-yes">23x</span>
<span class="cline-any cline-yes">23x</span>
<span class="cline-any cline-yes">23x</span>
<span class="cline-any cline-yes">23x</span>
<span class="cline-any cline-yes">17x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">6x</span>
<span class="cline-any cline-yes">6x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">6x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">1x</span>
<span class="cline-any cline-yes">2x</span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">1x</span>
<span class="cline-any cline-yes">1x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">24x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">1x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">1x</span>
<span class="cline-any cline-yes">10x</span>
<span class="cline-any cline-yes">12x</span>
<span class="cline-any cline-yes">29x</span>
<span class="cline-any cline-yes">29x</span>
<span class="cline-any cline-yes">29x</span>
<span class="cline-any cline-yes">29x</span>
<span class="cline-any cline-yes">29x</span>
<span class="cline-any cline-yes">24x</span>
<span class="cline-any cline-yes">24x</span>
<span class="cline-any cline-yes">2x</span>
<span class="cline-any cline-yes">22x</span>
<span class="cline-any cline-yes">4x</span>
<span class="cline-any cline-yes">3x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">18x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">26x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">26x</span>
<span class="cline-any cline-yes">20x</span>
<span class="cline-any cline-yes">20x</span>
<span class="cline-any cline-yes">20x</span>
<span class="cline-any cline-yes">19x</span>
<span class="cline-any cline-yes">17x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">1x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">6x</span>
<span class="cline-any cline-yes">6x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">26x</span>
<span class="cline-any cline-yes">26x</span>
<span class="cline-any cline-yes">26x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">1x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">1x</span>
<span class="cline-any cline-yes">8x</span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">8x</span>
<span class="cline-any cline-yes">17x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">1x</span>
<span class="cline-any cline-yes">2x</span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">2x</span>
<span class="cline-any cline-yes">2x</span>
<span class="cline-any cline-yes">12x</span>
<span class="cline-any cline-yes">12x</span>
<span class="cline-any cline-yes">4x</span>
<span class="cline-any cline-yes">4x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">12x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">1x</span>
<span class="cline-any cline-yes">10x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">10x</span>
<span class="cline-any cline-yes">13x</span>
<span class="cline-any cline-yes">9x</span>
<span class="cline-any cline-yes">8x</span>
<span class="cline-any cline-yes">1x</span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">9x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">4x</span>
<span class="cline-any cline-yes">2x</span>
<span class="cline-any cline-yes">2x</span>
<span class="cline-any cline-yes">2x</span>
<span class="cline-any cline-yes">1x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">3x</span>
<span class="cline-any cline-yes">3x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-no"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-yes">3x</span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span>
<span class="cline-any cline-neutral"> </span></td><td class="text"><pre class="prettyprint lang-js">function Deferred(fn, thisArg, args, resolve, reject) {
this.args = args;
this.fn = fn;
this.reject = reject;
this.resolve = resolve;
this.thisArg = thisArg;
}
function next() {
const d = this.pop();
if (d === undefined) {
++this.concurrency;
} else {
try {
d.resolve(d.fn.apply(d.thisArg, d.args));
} catch (error) {
<span class="cstat-no" title="statement not covered" > d.reject(error);</span>
}
}
}
// based on implementation in https://github.com/ForbesLindesay/throat
function Queue(concurrency) {
// not related to the queue implementation but used in this lib
this.concurrency = concurrency;
this.next = next.bind(this);
this._s1 = []; // stack to push to
this._s2 = []; // stack to pop from
}
Queue.prototype.push = function(value) {
this._s1.push(value);
};
Queue.prototype.pop = function() {
let s2 = this._s2;
<span class="missing-if-branch" title="else path not taken" >E</span>if (s2.length === 0) {
const s1 = this._s1;
if (s1.length === 0) {
return;
}
this._s1 = s2;
s2 = this._s2 = s1.reverse();
}
return s2.pop();
};
const getSymbol =
typeof Symbol === "function"
? key => Symbol.for("limit-concurrency-decorator/" + key)
: <span class="fstat-no" title="function not covered" ><span class="branch-1 cbranch-no" title="branch not covered" >ke</span>y => <span class="cstat-no" title="statement not covered" >"@@limit-concurrency-decorator/" + key;</span></span>
export const FAIL_ON_QUEUE = getSymbol("FAIL_ON_QUEUE");
export const BYPASS_QUEUE = getSymbol("BYPASS_QUEUE");
const defaultTermination = promise => promise;
const { slice } = Array.prototype;
function <span class="fstat-no" title="function not covered" >callWrapper(</span>fn) {
<span class="cstat-no" title="statement not covered" > if (typeof fn !== "function") {</span>
<span class="cstat-no" title="statement not covered" > fn = this[fn];</span>
}
<span class="cstat-no" title="statement not covered" > return fn.apply(this, slice.call(arguments, 1));</span>
}
const makeLimiter = (getQueue, termination = defaultTermination) => {
return (fn = <span class="branch-0 cbranch-no" title="branch not covered" >callWrapper)</span> =>
function() {
const queue = getQueue(this);
let canRun = queue.concurrency > 0;
let argStart = 0;
const { length } = arguments;
if (argStart < length) {
const maybeFlag = arguments[argStart++];
if (maybeFlag === BYPASS_QUEUE) {
canRun = true;
} else if (maybeFlag === FAIL_ON_QUEUE) {
if (!canRun) {
return Promise.reject(new Error("no available place in queue"));
}
} else {
--argStart;
}
}
const args = slice.call(arguments, argStart);
let promise;
if (canRun) {
--queue.concurrency;
try {
promise = fn.apply(this, args);
if (promise == null || typeof promise.then !== "function") {
promise = Promise.resolve(promise);
}
} catch (error) {
promise = Promise.reject(error);
}
} else {
promise = new Promise((resolve, reject) =>
queue.push(new Deferred(fn, this, args, resolve, reject))
);
}
const { next } = queue;
termination(promise).then(next, next);
return promise;
};
};
const identity = <span class="fstat-no" title="function not covered" >fn</span> => <span class="cstat-no" title="statement not covered" >fn;</span>
// create a function limiter where the concurrency is shared between
// all functions
const limitFunction = (concurrency, opts) => {
<span class="missing-if-branch" title="if path not taken" >I</span>if (concurrency === 0 || concurrency === Infinity) {
<span class="cstat-no" title="statement not covered" > return identity;</span>
}
const queue = new Queue(concurrency);
return makeLimiter(() => queue, opts);
};
// create a method limiter where the concurrency is shared between all
// methods but locally to the instance
export const limitMethod = (concurrency, opts) => {
<span class="missing-if-branch" title="if path not taken" >I</span>if (concurrency === 0 || concurrency === Infinity) {
<span class="cstat-no" title="statement not covered" > return identity;</span>
}
const queues = new WeakMap();
return makeLimiter(obj => {
let queue = queues.get(obj);
if (queue === undefined) {
queue = new Queue(concurrency);
queues.set(obj, queue);
}
return queue;
}, opts);
};
export const limitConcurrency = (...args) => {
let method = false;
let wrap;
return (target, key, descriptor) => {
if (key === undefined) {
if (wrap === undefined) {
wrap = limitFunction(...args);
} else <span class="missing-if-branch" title="if path not taken" >I</span>if (method) {
<span class="cstat-no" title="statement not covered" > throw new Error(</span>
"the same decorator cannot be used between function and method"
);
}
return wrap(target);
}
if (wrap === undefined) {
method = true;
wrap = limitMethod(...args);
} else if (!method) {
throw new Error(
"the same decorator cannot be used between function and method"
);
}
<span class="missing-if-branch" title="else path not taken" >E</span>if ("value" in descriptor) {
descriptor.value = wrap(descriptor.value);
} else {
const { get } = <span class="cstat-no" title="statement not covered" >descriptor;</span>
<span class="cstat-no" title="statement not covered" > descriptor.get = <span class="fstat-no" title="function not covered" >fu</span>nction() {</span>
<span class="cstat-no" title="statement not covered" > return wrap(get.call(this));</span>
};
}
return descriptor;
};
};
</pre></td></tr></table></pre>
<div class='push'></div><!-- for sticky footer -->
</div><!-- /wrapper -->
<div class='footer quiet pad2 space-top1 center small'>
Code coverage generated by
<a href="https://istanbul.js.org/" target="_blank">istanbul</a>
at Thu Jan 18 2024 15:11:33 GMT+0100 (Central European Standard Time)
</div>
</div>
<script src="prettify.js"></script>
<script>
window.onload = function () {
prettyPrint();
};
</script>
<script src="sorter.js"></script>
<script src="block-navigation.js"></script>
</body>
</html>