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<!doctype html> <html lang="en"> <head> <title>Code coverage report for applicators/flatMap.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> / <a href="index.html">applicators</a> flatMap.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> <span class="strong">100% </span> <span class="quiet">Statements</span> <span class='fraction'>28/28</span> </div> <div class='fl pad1y space-right2'> <span class="strong">100% </span> <span class="quiet">Branches</span> <span class='fraction'>10/10</span> </div> <div class='fl pad1y space-right2'> <span class="strong">100% </span> <span class="quiet">Functions</span> <span class='fraction'>2/2</span> </div> <div class='fl pad1y space-right2'> <span class="strong">100% </span> <span class="quiet">Lines</span> <span class='fraction'>24/24</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></td><td class="line-coverage quiet"><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">600x</span> <span class="cline-any cline-yes">600x</span> <span class="cline-any cline-yes">600x</span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-yes">600x</span> <span class="cline-any cline-yes">2962x</span> <span class="cline-any cline-yes">2962x</span> <span class="cline-any cline-yes">2962x</span> <span class="cline-any cline-yes">2962x</span> <span class="cline-any cline-yes">2962x</span> <span class="cline-any cline-yes">2962x</span> <span class="cline-any cline-yes">2962x</span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-yes">1747x</span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-yes">1215x</span> <span class="cline-any cline-yes">1215x</span> <span class="cline-any cline-yes">1215x</span> <span class="cline-any cline-yes">1215x</span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-yes">2962x</span> <span class="cline-any cline-yes">1330x</span> <span class="cline-any cline-yes">920x</span> <span class="cline-any cline-yes">4556x</span> <span class="cline-any cline-yes">4556x</span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-yes">410x</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">600x</span> <span class="cline-any cline-neutral"> </span> <span class="cline-any cline-neutral"> </span></td><td class="text"><pre class="prettyprint lang-js">module.exports = { name: 'flatMap', desc: 'applies f to each element, but acts differently depending on f\'s result: On undefined return nothing. On [...] return every array item individually or nothing for empty arrays. Otherwise act like map.', func: (fs, {verbose}) => (jsons, lines) => { const jsons2 = [] const err = []   for (let index = 0; index < jsons.length; index++) { const obj = jsons[index] let objs = undefined try { let acc = obj for (let jndex = 0; jndex < fs.length; jndex++) { const f = fs[jndex] if (typeof acc !== 'undefined') acc = f(acc) } objs = acc } catch (e) { const msg = {msg: e.message} const line = verbose > 0 ? {line: lines[index]} : {} const info = verbose > 1 ? {info: JSON.stringify(obj, null, 0)} : {} err.push(Object.assign(msg, line, info)) } if (typeof objs !== 'undefined') { if (Array.isArray(objs)) { for (let undex = 0; undex < objs.length; undex++) { const obj = objs[undex] jsons2.push(obj) } } else { jsons2.push(objs) } } }   return {err, jsons: jsons2} } }</pre></td></tr> </table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Mon Jan 06 2020 09:50:12 GMT+0100 (Central European Standard Time) </div> </div> <script src="../prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); } }; </script> <script src="../sorter.js"></script> <script src="../block-navigation.js"></script> </body> </html>