method

each

v1_9_2_180 - Show latest stable - 0 notes - Class: Paths

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each(system, site, home, gems, *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	~/.ri. 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 34
  def self.each system, site, home, gems, *extra_dirs # :yields: directory, type
    extra_dirs.each do |dir|
      yield dir, :extra
    end

    yield SYSDIR,  :system if system
    yield SITEDIR, :site   if site
    yield HOMEDIR, :home   if home

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

    nil
  end

each

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