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acl

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An Access Control List module, based on Redis with Express middleware support

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<!doctype html> <html lang="en"> <head> <title>Code coverage report for node_acl/lib/memory-backend.js</title> <meta charset="utf-8"> <link rel="stylesheet" href="../../prettify.css"> <style> body, html { margin:0; padding: 0; } body { font-family: Helvetica Neue, Helvetica,Arial; font-size: 10pt; } div.header, div.footer { background: #eee; padding: 1em; } div.header { z-index: 100; position: fixed; top: 0; border-bottom: 1px solid #666; width: 100%; } div.footer { border-top: 1px solid #666; } div.body { margin-top: 10em; } div.meta { font-size: 90%; text-align: center; } h1, h2, h3 { font-weight: normal; } h1 { font-size: 12pt; } h2 { font-size: 10pt; } pre { font-family: Consolas, Menlo, Monaco, monospace; margin: 0; padding: 0; line-height: 14px; font-size: 14px; -moz-tab-size: 2; -o-tab-size: 2; tab-size: 2; } div.path { font-size: 110%; } div.path a:link, div.path a:visited { color: #000; } table.coverage { border-collapse: collapse; margin:0; padding: 0 } table.coverage td { 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high"> <h1>Code coverage report for <span class="entity">node_acl/lib/memory-backend.js</span></h1> <h2> Statements: <span class="metric">90% <small>(45 / 50)</small></span> &nbsp;&nbsp;&nbsp;&nbsp; Branches: <span class="metric">85% <small>(17 / 20)</small></span> &nbsp;&nbsp;&nbsp;&nbsp; Functions: <span class="metric">92.31% <small>(12 / 13)</small></span> &nbsp;&nbsp;&nbsp;&nbsp; Lines: <span class="metric">90% <small>(45 / 50)</small></span> &nbsp;&nbsp;&nbsp;&nbsp; Ignored: <span class="metric"><span class="ignore-none">none</span></span> &nbsp;&nbsp;&nbsp;&nbsp; </h2> <div class="path"><a href="../../index.html">All files</a> &#187; <a href="index.html">node_acl/lib/</a> &#187; memory-backend.js</div> </div> <div class="body"> <pre><table class="coverage"> <tr><td class="line-count">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 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In-memory implementation of the storage. */ "use strict"; &nbsp; var contract = require('./contract'), _ = require('lodash'); &nbsp; function MemoryBackend(){ this._buckets = {}; }; &nbsp; MemoryBackend.prototype = { /** Begins a transaction. */ begin : function(){ // returns a transaction object(just an array of functions will do here.) return []; }, /** Ends a transaction (and executes it) */ end : function(transaction, cb){ contract(arguments).params('array', 'function').end(); // Execute transaction for(var i=0, len=transaction.length;i&lt;len;i++){ transaction[i](); } cb(); }, /** Cleans the whole storage. */ clean : <span class="fstat-no" title="function not covered" >function(cb){</span> <span class="cstat-no" title="statement not covered" > contract(arguments).params('function').end();</span> <span class="cstat-no" title="statement not covered" > this._buckets = {};</span> <span class="cstat-no" title="statement not covered" > cb();</span> }, /** Gets the contents at the bucket's key. */ get : function(bucket, key, cb){ contract(arguments) .params('string', 'string', 'function') .end(); <span class="missing-if-branch" title="else path not taken" >E</span>if(this._buckets[bucket]){ cb(null, this._buckets[bucket][key] || []); }else{ <span class="cstat-no" title="statement not covered" > cb(null, []);</span> } }, &nbsp; /** Returns the union of the values in the given keys. */ union : function(bucket, keys, cb){ contract(arguments) .params('string', 'array', 'function') .end(); <span class="missing-if-branch" title="else path not taken" >E</span>if(this._buckets[bucket]){ var keyArrays = []; for(var i=0,len=keys.length;i&lt;len;i++){ if(this._buckets[bucket][keys[i]]){ keyArrays.push.apply(keyArrays, this._buckets[bucket][keys[i]]); } } cb(undefined, _.union(keyArrays)); }else{ <span class="cstat-no" title="statement not covered" > cb(undefined, []);</span> } }, /** Adds values to a given key inside a bucket. */ add : function(transaction, bucket, key, values){ contract(arguments) .params('array', 'string', 'string','string|array') .end(); var self = this; values = makeArray(values); transaction.push(function(){ if(!self._buckets[bucket]){ self._buckets[bucket] = {}; } if(!self._buckets[bucket][key]){ self._buckets[bucket][key] = values; }else{ self._buckets[bucket][key] = _.union(values, self._buckets[bucket][key]); } }) }, /** Delete the given key(s) at the bucket */ del : function(transaction, bucket, keys){ contract(arguments) .params('array', 'string', 'string|array') .end(); var self = this; keys = makeArray(keys); transaction.push(function(){ <span class="missing-if-branch" title="else path not taken" >E</span>if(self._buckets[bucket]){ for(var i=0, len=keys.length;i&lt;len;i++){ delete self._buckets[bucket][keys[i]]; } } }) }, /** Removes values from a given key inside a bucket. */ remove : function(transaction, bucket, key, values){ contract(arguments) .params('array', 'string', 'string','string|array') .end(); var self = this; values = makeArray(values); transaction.push(function(){ var old; if(self._buckets[bucket] &amp;&amp; (old = self._buckets[bucket][key])){ self._buckets[bucket][key] = _.difference(old, values); } }); }, } &nbsp; function makeArray(arr){ return Array.isArray(arr) ? arr : [arr]; } &nbsp; exports = module.exports = MemoryBackend; &nbsp;</pre></td></tr> </table></pre> </div> <div class="footer"> <div class="meta">Generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Fri Jan 10 2014 12:45:51 GMT+0100 (CET)</div> </div> <script src="../../prettify.js"></script> <script src="http://yui.yahooapis.com/3.6.0/build/yui/yui-min.js"></script> <script> YUI().use('datatable', function (Y) { var formatters = { pct: function (o) { o.className += o.record.get('classes')[o.column.key]; try { return o.value.toFixed(2) + '%'; } catch (ex) { return o.value + '%'; } }, html: function (o) { o.className += o.record.get('classes')[o.column.key]; return o.record.get(o.column.key + '_html'); } }, defaultFormatter = function (o) { o.className += o.record.get('classes')[o.column.key]; return o.value; }; function getColumns(theadNode) { var colNodes = theadNode.all('tr th'), cols = [], col; colNodes.each(function (colNode) { col = { key: colNode.getAttribute('data-col'), label: colNode.get('innerHTML') || ' ', sortable: !colNode.getAttribute('data-nosort'), className: colNode.getAttribute('class'), type: colNode.getAttribute('data-type'), allowHTML: colNode.getAttribute('data-html') === 'true' || colNode.getAttribute('data-fmt') === 'html' }; col.formatter = formatters[colNode.getAttribute('data-fmt')] || defaultFormatter; cols.push(col); }); return cols; } function getRowData(trNode, cols) { var tdNodes = trNode.all('td'), i, row = { classes: {} }, node, name; for (i = 0; i < cols.length; i += 1) { name = cols[i].key; node = tdNodes.item(i); row[name] = node.getAttribute('data-value') || node.get('innerHTML'); row[name + '_html'] = node.get('innerHTML'); row.classes[name] = node.getAttribute('class'); //Y.log('Name: ' + name + '; Value: ' + row[name]); if (cols[i].type === 'number') { row[name] = row[name] * 1; } } //Y.log(row); return row; } function getData(tbodyNode, cols) { var data = []; tbodyNode.all('tr').each(function (trNode) { data.push(getRowData(trNode, cols)); }); return data; } function replaceTable(node) { if (!node) { return; } var cols = getColumns(node.one('thead')), data = getData(node.one('tbody'), cols), table, parent = node.get('parentNode'); table = new Y.DataTable({ columns: cols, data: data, sortBy: 'file' }); parent.set('innerHTML', ''); table.render(parent); } Y.on('domready', function () { replaceTable(Y.one('div.coverage-summary table')); if (typeof prettyPrint === 'function') { prettyPrint(); } }); }); </script> </body> </html>