offshore

<!doctype html> <html lang="en"> <head> <title>Code coverage report for lib/offshore/utils/stream.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">lib/offshore/utils/</a> stream.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 61.76% Statements 21/34 </div> <div class='fl pad1y space-right2'> 31.25% Branches 5/16 </div> <div class='fl pad1y space-right2'> 80% Functions 4/5 </div> <div class='fl pad1y space-right2'> 72.41% Lines 21/29 </div> </div> </div> <div class='status-line medium'></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</td><td class="line-coverage quiet">            2× 2× 2× 2×   2×     1×     1×     1×     2×                     2× 1×     1×     1×     1×     1×                 2× 1×   1× 1× 1× 1×                                  </td><td class="text"><pre class="prettyprint lang-js">/** * Streams * * A Streaming API with support for Transformations */   var util = require('util'); var Stream = require('stream'); var Transformations = require('./transformations'); var _ = require('lodash');   var ModelStream = module.exports = function(transformation) {   // Use specified, or otherwise default, JSON transformation this.transformation = transformation || Transformations.json;   // Reset write index this.index = 0;   // Make stream writable this.writable = true; };   util.inherits(ModelStream, Stream);   /** * Write to stream * * Extracts args to write and emits them as data events * * @param {Object} model * @param {Function} cb */   ModelStream.prototype.write = function(model, cb) { var self = this;   // Run transformation on this item this.transformation.write(model, this.index, function writeToStream(err, transformedModel) {   // Increment index for next time self.index++;   // Write transformed model to stream self.emit('data', _.clone(transformedModel));   // Inform that we're finished Iif (cb) return cb(err); });   };   /** * End Stream */   ModelStream.prototype.end = function(err, cb) { var self = this;   Eif (err) { this.emit('error', err.message); Iif (cb) return cb(err); return; }   this.transformation.end(function(err, suffix) {   if (err) { self.emit('error', err); if (cb) return cb(err); return; }   // Emit suffix if specified if (suffix) self.emit('data', suffix); self.emit('end'); if (cb) return cb(); }); };  </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 Tue Apr 17 2018 10:49:40 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>