Simon Schoeters <p>The following returns the amount of days in a given year and month, including leap years.</p> <samp>(Date.new(year, 12, 31) << (12-month)).day</samp> <p>The beauty of Ruby.</p> <p>Credits to <span class="vcard"><span class="fn">Tim Morgan</span></span> for his <a href="http://snippets.dzone.com/posts/show/4397" class="ext">snippet</a>.</p> 2010-01-31T23:37:42+01:00 65 8 ruby-days-in-month How many days in a month 2010-01-31T23:39:59+01:00