names=LAST_PAREN_MATCH
visibility=public
kind=added

--- $LAST_PAREN_MATCH -> String | nil

[[m:$+]] の別名

  require "English"

  r1 = Regexp.compile("<img src=(http:.+?)>")
  r2 = Regexp.compile("<a href=(http|ftp).+?>(.+?)</a>")

  while line = DATA.gets
    [ r1, r2 ].each {|rep|
      rep =~ line
      p $+
    }
  end
  __END__
  <tr> <td><img src=http://localhost/a.jpg></td> <td>ikkou</td> <td><a href=http://localhost/link.html>link</a></td> </tr>
  #enf of sample.rb

  $ ruby sample.rb
  "http://localhost/a.jpg"
  "link"
  


