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madrobby/gist:27b537ab0344c827daf8

Created December 21, 2014 18:48
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gistfile1.rb
letters = ""
letters << user.first_name[0,1] if user.first_name.size > 1 && 'A'..'Z'.include?(user.first_name[0,1].upcase)
letters << user.last_name[0,1] if user.last_name.size > 1 && 'A'..'Z'.include?(user.last_name[0,1].upcase)
@stefanoc
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letters = "#{first_name[0]}#{last_name[0]}".gsub(/[^A-Z]/, '')

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