current-month-week-number

<!doctype html> <html lang="en"> <head> <title>Code coverage report for index.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> index.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 100% Statements 46/46 </div> <div class='fl pad1y space-right2'> 93.94% Branches 31/33 </div> <div class='fl pad1y space-right2'> 100% Functions 2/2 </div> <div class='fl pad1y space-right2'> 100% Lines 45/45 </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</td><td class="line-coverage quiet">    1x           3x   2x 2x 2x 2x 2x   2x 60x 8x 8x 8x   52x 52x       2x         8x 1x     7x 1x     6x 1x     5x 1x     4x 1x     3x 1x     2x 2x   2x 1x   1x 1x 1x 1x 1x   1x 31x 5x 5x 5x   26x 26x     1x     1x        </td><td class="text"><pre class="prettyprint lang-js">  "use strict"; const moment = require('moment'); /* * DateOfTheCurrentMonth is a number e.g 13 for 13th of the current month * Get the weekNumber for the current month */ function weekNumberOfCurrentMonth(dateOfTheCurrentMonth) { if(!dateOfTheCurrentMonth) return undefined;   let endOfMonth = moment().endOf('month'); let beginningOfMonth = moment().startOf('month').day(); // numeric representation of weekday for the day the month begins let totalNumberOfDaysInAMonth = endOfMonth.date(); let thisMonthTracker = {}; let weekCounter = 1;   for (let i = 1; i <= totalNumberOfDaysInAMonth; i++) { if(beginningOfMonth === 6) { thisMonthTracker[i] = weekCounter; weekCounter++; beginningOfMonth = 0; } else { thisMonthTracker[i] = weekCounter; beginningOfMonth++; } }   return thisMonthTracker[dateOfTheCurrentMonth.toString()]; }   function weekNumberForGivenDate (fullYear, fullMonth, dateOfTheMonth) {   if(!fullYear || !fullMonth || !dateOfTheMonth) { return undefined; }   if(fullYear.length > 4) { return 'full year should be four digits e.g 2017' }   if(parseInt(fullMonth) > 12 || parseInt(fullMonth) < 1) { return 'Full month should be between 1 and 12' }   if(fullMonth.length > 1 && parseInt(fullMonth) < 10) { return 'Month should be between 1 and 12 i.e >=1 and <=12 and not 01 or 09'; }   if(dateOfTheMonth.length > 1 && parseInt(dateOfTheMonth) < 10) { return 'dateOfTheMonth should be between 1 and 31 i.e >=1 and <=31 and not 01 or 09'; }   if(parseInt(dateOfTheMonth) > 31) { return 'dateOfTheMonth should be between 1 and 31 i.e >=1 and <=31'; }   let paddedDayOfTheMonth = parseInt(dateOfTheMonth) > 9 ? dateOfTheMonth : '0' + dateOfTheMonth; let paddedMonth = parseInt(fullMonth) > 9 ? fullMonth : '0' + fullMonth;   if(!moment(`${fullYear}-${paddedMonth}-${paddedDayOfTheMonth}`).isValid()) { return 'supplied date is not valid'; } let endOfMonth = moment(`${fullYear}-${paddedMonth}-${paddedDayOfTheMonth}`).endOf('month'); let beginningOfMonth = moment(`${fullYear}-${paddedMonth}-${paddedDayOfTheMonth}`).startOf('month').day(); // numeric representation of weekday for the day the month begins let totalNumberOfDaysInAMonth = endOfMonth.date(); let thisMonthTracker = {}; let weekCounter = 1;   for (let i = 1; i <= totalNumberOfDaysInAMonth; i++) { if(beginningOfMonth === 6) { thisMonthTracker[i] = weekCounter; weekCounter++; beginningOfMonth = 0; } else { thisMonthTracker[i] = weekCounter; beginningOfMonth++; } } return thisMonthTracker[dateOfTheMonth.toString()]; }   module.exports = { weekNumberOfCurrentMonth, weekNumberForGivenDate };  </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 Tue Jun 06 2017 17:15:11 GMT+0200 (SAST) </div> </div> <script src="prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); } }; </script> <script src="sorter.js"></script> </body> </html>