Module: Librarian

Defined in:
lib/print_members/librarian.rb

Class Method Summary collapse

Class Method Details

.libs(opts = {}) ⇒ Object 



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# File 'lib/print_members/librarian.rb', line 5

def libs opts={}
  opts[:libs] ||= {}
  #puts opts.inspect
  path = opts[:path] || $LOAD_PATH
  if path.is_a? Array
    path.each {|lp| libs(opts.merge :path => lp) }
  else
    sub = opts[:sub_path] || ''
    full = File.join(path, sub)
    if File.exist? full
      if File.directory? full
        #puts "[searching dir #{path}]"
        if opts[:depth].nil? || opts[:depth] > 0
          Dir.new(full).
            reject{|p| ['.','..'].include? File.basename(p) }.
            each {|p| libs opts.merge :sub_path => File.join(sub,p),
                                      :depth => (if opts[:depth]
                                                 then opts[:depth]-1
                                                 else nil end) }
        end
      elsif full =~ /\.rb$/
        opts[:libs][sub.gsub(/^[\.\/]*|\.rb$/,'')] = full
      end
    end
  end
  return opts[:libs]
end