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bplexico/gist:5653958

Created May 26, 2013 20:44
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private method to add error
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gistfile1.rb
def add_error_if_count_exceeded(key_for_translation, current_count, max_count)
errors.add(:base, I18n.t(key_for_translation, count: max_count)) if current_count > max_count
end
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