Required files
rubygems
parse_tree
ruby2ruby
nitpick/warnings/simple_warning
nitpick/warnings/unused_variable
nitpick/warnings/unprotected_block
nitpick/warnings/useless_branch
nitpick/warnings/identical_branch
nitpick/warnings/rescue_value
nitpick/warnings/rescue_everything
nitpick/warnings/unused_argument
nitpick/warnings/assignment_as_condition
nitpick/warnings/shadowed_variable
nitpick/warnings/empty_method
nitpick/nitpicker
nitpick/local_variable_counter
nitpick/local_variable_nitpicker
nitpick/argument_nitpicker
nitpick/block_nitpicker
nitpick/branch_nitpicker
nitpick/rescue_nitpicker
nitpick/method_nitpicker
nitpick/sexp_extension