Method: RuboCop::PathUtil.relative_path

Defined in:
lib/rubocop/path_util.rb

.relative_path(path, base_dir = Dir.pwd) ⇒ Object 



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# File 'lib/rubocop/path_util.rb', line 8

def relative_path(path, base_dir = Dir.pwd)
  # Optimization for the common case where path begins with the base
  # dir. Just cut off the first part.
  return path[(base_dir.length + 1)..-1] if path.start_with?(base_dir)

  path_name = Pathname.new(File.expand_path(path))
  path_name.relative_path_from(Pathname.new(base_dir)).to_s
end