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