class Rufo::FileFinder

def all_rb_files(file_or_dir)
  Dir.chdir(file_or_dir) do
    fl = build_file_list
    fl.to_a.map do |path|
      File.join(file_or_dir, path)
    end
  end
end

def build_file_list
  fl = Rake::FileList.new(*DEFAULT_PATTERNS)
  fl.exclude(*EXCLUDE_PATTERNS)
  fl.exclude(*excludes)
  fl.include(*includes)
  fl
end

def each
  files_or_dirs.each do |file_or_dir|
    if Dir.exist?(file_or_dir)
      all_rb_files(file_or_dir).each { |file| yield [true, file] }
    else
      yield [File.exist?(file_or_dir), file_or_dir]
    end
  end
end

def initialize(files_or_dirs, includes: [], excludes: [])
  @files_or_dirs = files_or_dirs
  @includes = includes
  @excludes = excludes
end