Tuesday, September 3, 2013
Maybe you mean this?
-- before_validation :capitalize_first_words
def capitalize_first_words
[:question, :correct_ans_1, :correct_ans_2, :correct_ans_3].each do |key|
self.key = key.gsub(/^(\W*?[a-z])/) { |m| m.upcase } if !key.blank?
end
end
вторник, 3 сентября 2013 г., 15:55:04 UTC+3 пользователь Ruby-Forum.com User написал:
self.key = key.gsub(/^(\W*?[a-z])/) { |m| m.upcase } if !key.blank?
end
end
вторник, 3 сентября 2013 г., 15:55:04 UTC+3 пользователь Ruby-Forum.com User написал:
Had this working until I refactored by putting into a hash and checking
for blank. Now I get the error: undefined method `key?' for
nil:NilClass.
I'm still kind of new at this and would appreciate suggestions on what I
am missing...
before_validation :capitalize_first_words
def capitalize_first_words
[:question, :correct_ans_1, :correct_ans_2, :correct_ans_3].each
do |key|
self.key = self.key.gsub(/^(\W*?[a-z])/) { |m| m.upcase } if
self.key != blank
end
end
Thanks,
Dave
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