rurema/doctree — pull request #52 by monkey-mas (2013-09-05 07:58:24+00:00)
Title: Add information to Time.parse ArgumentError

The reference manual of Ruby 1.9.2 does not clearly say that date="" raise an ArgumentError.
According to https://github.com/ruby/ruby/tree/v1_9_2_381, Time.parse raises ArgumentError when no data information.
The reference manual of 1.9.2 and later versions will show ArgumentError with the argument date="".