wut.rb

  # JRuby require methods differs from MRI when requiring absolute paths. It will require the same
  # file multiple times if the path given to require differs, even when the canonical path would be
  # the same.
  #
  # e.g.
  #
  # $LOAD_PATH = ['/home/me/project']
  # require 'foo'
  # require '/home/me/project/foo.rb'
  #
  # The above would require the foo.rb file twice.
  #
  # This method requires all the file matching a given glob pattern from the root directory.
  #
  # e.g.
  #
  # Dir['foo/*.rb'] # => ['foo/a.rb', 'foo/b.rb']
  # require_glob('foo/*.rb')
  #
  # would end up calling
  #
  # require 'foo/a'
  # require 'foo/b'
  def self.require_glob(pattern)
    pattern = File.join(L4E.root, pattern)
    Dir[pattern].sort.each do |f|
      to_require = Pathname(f).relative_path_from(Pathname(L4E.root)).to_s
      # Trim .rb
      to_require = to_require.gsub(/\.\w+$/, "")
      require to_require
    end
  end