How to set global variables to use everywhere in my application?
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Published on 2011-03-01T09:16:10Z
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2011/03/01
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I am using Ruby on Rails 3 and I would like to set some global variable to use those everywhere in my application. In particular, the domain name.
If, for example, my website URL is
http://subname.domain.com
I would like to set or retrieve the subname.domain.com
value in order to use that in my application like this
request_uri = "http://#{sub_domain_name}"
Where and how I have to state\initialize the sub_domain_name
variable or other variables at all?
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