Class: Lintress::MagicCommentResolution

Inherits:
Resolution
  • Object
show all
Defined in:
lib/lintress/magic_comment_resolution.rb

Instance Method Summary collapse

Methods inherited from Resolution

#initialize

Constructor Details

This class inherits a constructor from Lintress::Resolution

Instance Method Details

#transform ⇒ Object 



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# File 'lib/lintress/magic_comment_resolution.rb', line 5

def transform
  tmp_file = Dir.pwd + '/tmp.txt'
  offender = Dir.pwd + '/' + @offense.ofile
  # prepend "# frozen_string_literal: true\n\n" to file
  magic_comment = "# frozen_string_literal: true\n\n"

  # write out the file
  File.open tmp_file, 'w' do |f|
    f << magic_comment
    f << File.read(offender)
  end

  File.rename tmp_file, offender
end