hello. i just checked Chad Fowler's post "20 Rails Development No-No's"
and
one guideline caught my attention. it says:

"Nothing that looks at all like SQL should go into a controller, view,
or helper."

it really came as a surprise to me as Rails itself seems to go against
such practice by its AR 'conditions' option, which most of the times
contains
SQL code. like in this example from Rails Cookbook:

Employee.find :all, :conditions => ['hire_date > ? AND first_name = ?',
'1992', 'Andrew']

does anyone have an opinion on this?


* complete post at:
http://www.chadfowler.com/2009/4/1/20-rails-development-no-no-s
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