extension_lister 0.2.5
List unique file extensions from any starting directory recursively
          Gemfile:
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          instalar:
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      dependencias de Development (11):
            awesome_print
            ~> 1.2
          
          
            bundler
            ~> 1.10
          
          
            gem-ctags
            ~> 1.0
          
          
            guard
            ~> 2.6
          
          
            guard-minitest
            ~> 2.3
          
          
            minitest
            ~> 5.4
          
          
            minitest-spec-context
            ~> 0.0
          
          
            pry
            ~> 0.10
          
          
            rake
            ~> 10.3
          
          
            rubocop
            ~> 0.26
          
          
            yard
            ~> 0.8
          
    