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newbie
2006 Apr 16
12
tired of using defined? all the time
Hi everyone,
It seems like every time I want to evaluate a possibly undefined variable I
have to use defined? to see that it exists first, so I can''t simply have
-- if params[:range_start] > 3
or something like it. I need to have
-- if defined? params[:range_start] && params[:range_start] > 3
I can''t even have
-- if params[:range_start].nil?
This is really