Posts tagged javascript

A simple convenience function for adding together an array of numbers.

//
// Iterates over an array of numbers and returns the sum. Example:
//
//   _.sum([1, 2, 3]) => 6
//
_.sum = function(obj) {
  if (!$.isArray(obj) || obj.length == 0) return 0;
  return _.reduce(obj, function(sum, n) {
    return sum += n;
  });
}

View the Gist

I’ve just pushed out a new release of CalendarView, my lightweight JavaScript calendar widget for the Prototype framework. This release includes numerous cleanups and bug fixes as well as support for Internet Explorer 8.

Release Notes

• Fixed some CSS rules in the packaged stylesheet so that days from other months and the current date are styled the way they were intended.
• Reorganized the repository a bit and added an example to the downloadable package.
• Added some release packaging scripts to ease distribution of new releases.
• Fixed the display of days from other months in the default CSS. Thanks to Corie Slate for reporting this issue.
• Fixed a compatibility issue with Internet Explorer 8. Thanks to Gabriel Engel for this fix.

Download

• Download CalendarView 1.2
• Follow on GitHub