```ruby
module Beatport
  module Support
    def self.constantize(string)
      Beatport.const_get(string.capitalize)      
    end
  end
end```

Add camelize and underscore functions for future usage
user
```ruby
module Beatport
  module Support
    def self.constantize(string)
      Beatport.const_get(string.capitalize)      
    end
    
    def self.camelize(lower_case_and_underscored_word, first_letter_in_uppercase = true)
      if first_letter_in_uppercase
        lower_case_and_underscored_word.to_s.gsub(/\/(.?)/) { "::#{$1.upcase}" }.gsub(/(?:^|_)(.)/) { $1.upcase }
      else
        lower_case_and_underscored_word.to_s[0].chr.downcase + camelize(lower_case_and_underscored_word)[1..-1]
      end
    end    
    
    def self.underscore(camel_cased_word)
      word = camel_cased_word.to_s.dup
      word.gsub!(/::/, '/')
      word.gsub!(/([A-Z]+)([A-Z][a-z])/,'\1_\2')
      word.gsub!(/([a-z\d])([A-Z])/,'\1_\2')
      word.tr!("-", "_")
      word.downcase!
      word
    end
  end
end```
assistant