method

each

Ruby latest stable (v2_5_5) - 0 notes - Class: Paths

1_8_6_287
1_8_7_72
1_8_7_330
1_9_1_378
1_9_2_180 (0)
1_9_3_125 (0)
1_9_3_392 (0)
2_1_10 (0)
2_2_9 (0)
2_4_6
2_5_5
2_6_3
What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v2_2_9) is shown here.

These similar methods exist in v2_5_5:

each(system = true, site = true, home = true, gems = :latest, *extra_dirs) public

Iterates over each selected path yielding the directory and type.

Yielded types:

:system	Where Ruby’s ri data is stored. Yielded when `system` is true
:site	Where ri for installed libraries are stored. Yielded when `site` is true. Normally no ri data is stored here.
:home	~/.rdoc. Yielded when `home` is true.
:gem	ri data for an installed gem. Yielded when `gems` is true.
:extra	ri data directory from the command line. Yielded for each entry in `extra_dirs`

Show source

# File lib/rdoc/ri/paths.rb, line 46
  def self.each system = true, site = true, home = true, gems = :latest, *extra_dirs # :yields: directory, type
    return enum_for __method__, system, site, home, gems, *extra_dirs unless
      block_given?

    extra_dirs.each do |dir|
      yield dir, :extra
    end

    yield system_dir,  :system if system
    yield site_dir,    :site   if site
    yield home_dir,    :home   if home and HOMEDIR

    gemdirs(gems).each do |dir|
      yield dir, :gem
    end if gems

    nil
  end

each

Related methods

Method deprecated or moved

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