Apologies, fat-fingered premature send ...
On Sun, Jul 22, 2012 at 9:07 AM, Hassan Schroeder
<[email protected]> wrote:
> 3) Write a helper to return empty values for nil companies:
> # untested example follows :-)
company_info_for(contact.company, 'company_name')
# replaces contact.company.company_name in view
def company_info_for(company, attr)
defaults = { :company_name => '' }
return defaults[attr] if company.nil?
company.send(attr)
end
HTH!
--
Hassan Schroeder ------------------------ [email protected]
http://about.me/hassanschroeder
twitter: @hassan
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