From: "Peña, Botp" <botp@...>
Date: 2008-03-03T13:52:11+09:00
Subject: Re: Ara's main gem: validation with error message

From: ara.t.howard [mailto:ara.t.howard@gmail.com] 
#     message = 'YOU CAN USE A CLOSURE'
#     validate do |user|
#       if user == 'foo'
#         message = 'message one'
#         return false

would it be possible to merge those last two lines? maybe something like   raise_error 'message one' which then flags an error and sends the 'message one' to error(). see below question

#       end
#       if user == 'bar'
#         message = 'message two'
#         return false
#       end
# 
#       true
#     end
# 
#     error{ STDERR.puts message }

standard format of error is error{|msg| ...}, how do i set an error message so that error can capture it and i can just generically call error{|msg| p msg}. no var declaration/tracking needed ie

kind regards -botp