module ApiAuth

  module Helpers # :nodoc:
    
    def b64_encode(string)
      Base64.strict_encode64(string)
    end
    
    # Capitalizes the keys of a hash
    def capitalize_keys(hsh)
      capitalized_hash = {}
      hsh.each_pair {|k,v| capitalized_hash[k.to_s.upcase] = v }
      capitalized_hash
    end
    
  end
  
end