intent-tools

<!doctype html> <html lang="en"> <head> <title>Code coverage report for src/multiplicator.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">src/</a> multiplicator.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 97.96% Statements 48/49 </div> <div class='fl pad1y space-right2'> 80% Branches 8/10 </div> <div class='fl pad1y space-right2'> 100% Functions 4/4 </div> <div class='fl pad1y space-right2'> 97.87% Lines 46/47 </div> </div> </div> <div class='status-line high'></div> <pre><table class="coverage"> <tr><td class="line-count quiet">1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90</td><td class="line-coverage quiet">          1×   1× 2× 4×   1×   4× 16×   4×       1× 1× 1× 1×   1× 3× 2×   1×     3×   3× 2×       1×     1× 1× 1× 1× 1× 1× 1× 3× 3×   1× 16× 16× 32× 32×   16×   16×             1× 1×       1×   1× 2×   1×   1× 2×   1×       1×      </td><td class="text"><pre class="prettyprint lang-js">/* * @author David Menger */ 'use strict';   const assert = require('assert');   function expand (combinations, vector) { if (combinations.length === 0) { return vector.map(w => [w]); } return combinations .reduce((ret, combination) => { vector.forEach((word) => { ret.push([...combination, word]); }); return ret; }, []); }   function tokenizeText (intent) { let start = 0; let end; const tokens = [];   for (let i = 0; i <= intent.entities.length; i++) { if (i < intent.entities.length) { end = intent.entities[i].start; } else { end = undefined; }   tokens.push(intent.text.slice(start, end));   if (i < intent.entities.length) { start = intent.entities[i].end; } }   return tokens; }   function generateOptions (intent, combinations) { const tokens = tokenizeText(intent); const expectedWordsLength = tokens.length - 1; const join = new Array(tokens.length + expectedWordsLength); let i; let pos; for (i = 0; i < tokens.length; i++) { pos = i * 2; join[pos] = tokens[i]; } return combinations.map((words) => { assert(words.length === expectedWordsLength); for (i = 0; i < words.length; i++) { pos = i * 2; join[pos + 1] = words[i]; } const text = join.join('');   return Object.assign({}, intent, { text, entities: [] // not necessary now }); }); }   function multiplicator (intent, getVariants) { Iif (!Array.isArray(intent.entities)) { return Promise.resolve([intent]); }   intent.entities.sort((a, b) => (a.start < b.start ? -1 : 1));   const variantsPromise = intent.entities .map(entity => getVariants(entity.entity, entity.value));   return Promise.all(variantsPromise) .then((variants) => { const combinations = variants .reduce((c, entityVariants) => expand(c, entityVariants), []);   return generateOptions(intent, combinations); }); }   module.exports = { multiplicator };  </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="http://istanbul-js.org/" target="_blank">istanbul</a> at Mon Jun 12 2017 13:26:39 GMT+0200 (CEST) </div> </div> <script src="../prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); } }; </script> <script src="../sorter.js"></script> </body> </html>