Thanks for the input. I found that as a workaround, calling .all() on the end of the query gives me the datas I'm looking for. Thanks for looking! Daniel
Message: 3 Date: Sat, 9 Apr 2011 16:55:45 -0700 From: Morgan Schweers <cyberfox@gmail.com> To: "MacRuby development discussions." <macruby-devel@lists.macosforge.org> Subject: Re: [MacRuby-devel] MacRuby 0.10 Sqlite3 and Sequel Message-ID: <BANLkTi=r_2Q_WYhamf-OHpNCmPzXk8=0-w@mail.gmail.com> Content-Type: text/plain; charset="iso-8859-1"
Greetings, It is a pretty reduced test case, in fact.
I dug into it briefly, but it quickly went over my head... It's clear there's a difference in how the stack is unwound when a block return happens eight-ish levels down, between the two. It looks like in MRI code that is later in methods that are being unwound is _NOT_ executed, but in MacRuby, that code _IS_ being executed. I can't seem to make an example, although that's what I'm seeing when I run the gist provided with a ton of debugging in place.
What I'm seeing is that in ${SEQUEL_GEM}/lib/sequel/dataset/action.rb#single_record both the 'return' in the block, and the nil at the end are being executed, when only one should be. (In MRI 1.9.2, only the return in the block is executed, not the nil at the end.) That's pretty much where I lost the plot; I don't know why it's behaving differently right there.
A tiny tweak to #single_record made it work, but it does look like it's a MacRuby issue.
-- Morgan
On Sat, Apr 9, 2011 at 7:58 AM, Eloy Duran <eloy.de.enige@gmail.com> wrote:
If it works on MRI but not on MacRuby it's a bug. Unless someone with MacRuby +Sequel experience can give you a workaround, the only course of action would be to create a simple self contained reduction, by hunting down the code in Sequel that's broken on MacRuby and create a ticket with the reduction.
HTH
On 9 apr 2011, at 02:55, Daniel Westendorf wrote:
Hi all,
I'm not able to query a Sqlite database using MacRuby and Sequel. Consider the following gist: https://gist.github.com/910989
macruby => 0.10 sequel => 3.22.0 sqlite3 => 1.3.3
I get a response from the the db when I select ALL the rows, but not when I query for one record. It works with MRI 1.9.2. Am I doing something wrong, or is this a bug? Does anyone have some suggestions on what I should do to troubleshoot this or work around it?
Thanks,
Daniel