Article View: pl.comp.lang.ruby
Article #1140Re: belongs_to do unique key
From: Zbyszek Malec
Date: Tue, 17 Feb 2009 18:25
Date: Tue, 17 Feb 2009 18:25
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1562 bytes
Dnia Tue, 26 Aug 2008 21:58:38 +0200, FOX napisał(a): > class Currency < ActiveRecord::Base > has_many :exchange > end > > class Exchange < ActiveRecord::Base > belongs_to :currency, :foreign_key => ........... > :conditions => '"exchanges".currency = "currencies".curency' > end > > > i tutaj w miejsce kropek przydałoby się jakieś > wyłączenie domyślnego zachowania foreign_key Nie mam jakiegoś większego doświadczenia z ActiveRecord, więc jak bym głupoty pisał, to liczę że mnie ktoś poprawi. class Currency < ActiveRecord::Base has_many :exchange, :primary_key => 'currency', :foreign_key => 'currency' end class Exchange < ActiveRecord::Base belongs_to :currency, :foreign_key => 'currency' end I jak? -- Zbyszek Malec gg 2756100
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Path: mbox-mo1.pugleaf.net!news-archive.icm.edu.pl!news.gazeta.pl!not-for-mail From: Zbyszek Malec <zbyszekto@tlen.pl> Newsgroups: pl.comp.lang.ruby Subject: Re: belongs_to do unique key Date: Tue, 17 Feb 2009 19:25:52 +0100 Organization: "Portal Gazeta.pl -> http://www.gazeta.pl" Lines: 31 Message-ID: <1fwyahnjhhdr2$.1mvq434l0lole.dlg@40tude.net> References: <g91nbj$cc7$1@atlantis.news.neostrada.pl> NNTP-Posting-Host: 212.76.37.218 Mime-Version: 1.0 X-Trace: inews.gazeta.pl 1234895153 13585 212.76.37.218 (17 Feb 2009 18:25:53 GMT) X-Complaints-To: usenet@agora.pl NNTP-Posting-Date: Tue, 17 Feb 2009 18:25:53 +0000 (UTC) X-User: zbyszanna User-Agent: 40tude_Dialog/2.0.15.1pl Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit