# File vendor/rails/railties/lib/commands/plugin.rb, line 902
902:   def initialize(urls_to_fetch, level = 1, cwd = ".")
903:     @level = level
904:     @cwd = cwd
905:     @urls_to_fetch = RUBY_VERSION >= '1.9' ? urls_to_fetch.lines : urls_to_fetch.to_a
906:     @quiet = false
907:   end

     # File vendor/rails/railties/lib/commands/plugin.rb, line 941
941:   def download(link)
942:     puts "+ #{File.join(@cwd, File.basename(link))}" unless @quiet
943:     open(link) do |stream|
944:       File.open(File.join(@cwd, File.basename(link)), "wb") do |file|
945:         file.write(stream.read)
946:       end
947:     end
948:   end

     # File vendor/rails/railties/lib/commands/plugin.rb, line 950
950:   def fetch(links = @urls_to_fetch)
951:     links.each do |l|
952:       (l =~ /\/$/ || links == @urls_to_fetch) ? fetch_dir(l) : download(l)
953:     end
954:   end

     # File vendor/rails/railties/lib/commands/plugin.rb, line 956
956:   def fetch_dir(url)
957:     @level += 1
958:     push_d(File.basename(url)) if @level > 0
959:     open(url) do |stream|
960:       contents =  stream.read
961:       fetch(links(url, contents))
962:     end
963:     pop_d if @level > 0
964:     @level -= 1
965:   end

     # File vendor/rails/railties/lib/commands/plugin.rb, line 930
930:   def links(base_url, contents)
931:     links = []
932:     contents.scan(/href\s*=\s*\"*[^\">]*/i) do |link|
933:       link = link.sub(/href="/i, "")
934:       next if link =~ /svnindex.xsl$/
935:       next if link =~ /^(\w*:|)\/\// || link =~ /^\./
936:       links << File.join(base_url, link)
937:     end
938:     links
939:   end

     # File vendor/rails/railties/lib/commands/plugin.rb, line 909
909:   def ls
910:     @urls_to_fetch.collect do |url|
911:       if url =~ /^svn(\+ssh)?:\/\/.*/
912:         `svn ls #{url}`.split("\n").map {|entry| "/#{entry}"} rescue nil
913:       else
914:         open(url) do |stream|
915:           links("", stream.read)
916:         end rescue nil
917:       end
918:     end.flatten
919:   end

     # File vendor/rails/railties/lib/commands/plugin.rb, line 926
926:   def pop_d
927:     @cwd = File.dirname(@cwd)
928:   end

     # File vendor/rails/railties/lib/commands/plugin.rb, line 921
921:   def push_d(dir)
922:     @cwd = File.join(@cwd, dir)
923:     FileUtils.mkdir_p(@cwd)
924:   end