From: "RadosÅ‚aw BuÅ‚at" Date: 2009-02-06T02:03:05+09:00 Subject: Re: 1.9.1? 2009/2/5 James Gray : > On Feb 5, 2009, at 6:40 AM, David A. Black wrote: > >> This message is in MIME format. The first part should be readable text, >> while the remaining parts are likely unreadable without MIME-aware tools. >> Hi -- >> >> On Thu, 5 Feb 2009, Rados³aw Bu³at wrote: >> >>> On Thu, Feb 5, 2009 at 4:09 AM, Ken Bloom wrote: >>>> >>>> AFAIK, Rails isn't available for 1.9 yet, and much of the good stuff in >>>> the Ruby 1.9 APIs is actually inspired by and taken from Rails. >>> >>> I don't think so. I can name only one thing (Symbol#to_proc) which was >>> popularized by rails (and even not invented by rails itself). >> >> There's also #each_with_object. > > I believe Enumerable#group_by also migrated from Rails. > It is also in ruby facets. I guess that facets invented many things that was imported to rails but I don't know what about group_by. -- Pozdrawiam Rados³aw Bu³at http://radarek.jogger.pl - mój blog