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<!doctype html> <html lang="en"> <head> <title>Code coverage report for util/storage.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 { margin: 0; padding: 0; 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var path = require('path'); var EventEmitter = require('events').EventEmitter; var _ = require('lodash'); var util = require('util');     /** * Storage instances handle a json file where Generator authors can store data. * @param {String} name The name of the new storage (this is a namespace) * @param {String} configPath The filepath used as a storage. `.yo-rc.json` is used * by default */   var Storage = module.exports = function Storage(name, configPath) { EventEmitter.call(this);   if (!name) { throw new Error('A name parameter is required to create a storage'); }   this.path = configPath || path.join(process.cwd(), '.yo-rc.json'); this.name = name; this.existed = false;   this.save = _.debounce(_.bind(this.forceSave, this), 5);   this.loadConfig(); }; util.inherits(Storage, EventEmitter);   /** * Get the previous configs or setup a new one. * note: it won't actually create any file before save is called. * @return {Object} Key-value object store */   Storage.prototype.loadConfig = function () {   if (fs.existsSync(this.path)) { var content = fs.readFileSync(this.path, 'utf8'); this._fullStore = JSON.parse(content); this.existed = true; } else { this._fullStore = {}; }   if (!this._fullStore[this.name]) { this._fullStore[this.name] = {}; }   this._store = this._fullStore[this.name]; return this._store; };   /** * Schedule a save to happen sometime on a future tick. * Note: This method is actually defined at runtime in the constructor function. * @return {null} */   Storage.prototype.save = function() {};   /** * Force save (synchronously write the store to disk). * @return {null} */   Storage.prototype.forceSave = function () { fs.writeFileSync(this.path, JSON.stringify(this._fullStore, null, ' ')); this.emit('save'); };   /** * Get a stored value * @param {String} key The key under which the value is stored. * @return {*} The stored value. Any JSON valid type could be returned */   Storage.prototype.get = function (key) { return this._store[key]; };   /** * Get all the stored values * @return {Object} key-value object */   Storage.prototype.getAll = function () { return _.cloneDeep(this._store); };   /** * Assign a key to a value and schedule a save. * @param {String} key * @param {*} val Any valid JSON type value (String, Number, Array, Object) */   Storage.prototype.set = function (key, val) { if (_.isFunction(val)) { throw new Error('Storage value can\'t be a function'); }   if (_.isObject(key)) { _.extend(this._store, key); } else { this._store[key] = val; } this.save(); };   /** * Delete a key from the store and schedule a save. * @param {String} key * @return {null} */   Storage.prototype.delete = function (key) { delete this._store[key]; this.save(); };   /** * Setup the store with defaults value and schedule a save. * If keys already exist, the initial value is kept. * @param {Object} defaults Key-value object to store. * @return {null} */   Storage.prototype.defaults = function (defaults) { if (!_.isObject(defaults)) { throw new Error('Storage `defaults` method only accept objects'); } var val = _.defaults(this.getAll(), defaults); this.set(val); };  </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 Sat Dec 28 2013 19:46:34 GMT-0500 (EST)</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>