Path: csiph.com!x330-a1.tempe.blueboxinc.net!usenet.pasdenom.info!news.albasani.net!news2.arglkargh.de!news.mixmin.net!feeds.phibee-telecom.net!talisker.lacave.net!lacave.net!not-for-mail From: Simon Harrison Newsgroups: comp.lang.ruby Subject: Re: Using grep on subarrays - help! Date: Mon, 4 Apr 2011 15:05:44 -0500 Organization: Service de news de lacave.net Lines: 9 Message-ID: <8573756b7caaa4e23405d873e41fe060@ruby-forum.com> References: NNTP-Posting-Host: bristol.highgroove.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Trace: talisker.lacave.net 1301947575 24060 65.111.164.187 (4 Apr 2011 20:06:15 GMT) X-Complaints-To: abuse@lacave.net NNTP-Posting-Date: Mon, 4 Apr 2011 20:06:15 +0000 (UTC) In-Reply-To: X-Received-From: This message has been automatically forwarded from the ruby-talk mailing list by a gateway at comp.lang.ruby. If it is SPAM, it did not originate at comp.lang.ruby. Please report the original sender, and not us. Thanks! For more details about this gateway, please visit: http://blog.grayproductions.net/categories/the_gateway X-Mail-Count: 380941 X-Ml-Name: ruby-talk X-Rubymirror: Yes X-Ruby-Talk: <8573756b7caaa4e23405d873e41fe060@ruby-forum.com> Xref: x330-a1.tempe.blueboxinc.net comp.lang.ruby:2281 Thanks Rob,very useful. Any chance of expanding on this at all: "a quick, single block arg" (as in arry.map{|_|_.something} to mean the same as arry.map(&:something) without needing Symbol#to_proc)." -- Posted via http://www.ruby-forum.com/.