akbarhome wrote: > Hi, > > I want to know how many days a month has. So I lookup here: > http://www.ruby-doc.org/core/classes/Time.html > > CommonYearMonthDays and LeapYearMonthDays constants do what I need. > But I cannot access them. > > $ irb > irb(main):001:0> require "time" > => true > irb(main):002:0> print Time::CommonYearMonthDays > NameError: uninitialized constant Time::CommonYearMonthDays > from (irb):2 > > But I can access constants from another module, such as BLOCK_SIZE > from openssl/buffering module. > > Any idea? Ruby 1.8.4 ( build from source ). > > Thank you. Probably a documentation bug 11:22:19 [workspace]: ruby --version ruby 1.8.4 (2005-12-24) [i386-cygwin] 11:22:26 [workspace]: ruby -r time -e 'puts Time.constants' RFC2822_MONTH_NAME RFC2822_DAY_NAME 11:22:34 [workspace]: Kind regards robert