[MacRuby-devel] Sequel and macruby
Wladjmir Godioz
wladjmir at gmail.com
Tue Sep 13 08:53:08 PDT 2011
Hi,
thanks your tweak still works for this basic example.
you filed a bug report for this?
> Message: 1
> Date: Thu, 8 Sep 2011 11:00:05 -0700
> From: Morgan Schweers <cyberfox at gmail.com>
> To: "MacRuby development discussions."
> <macruby-devel at lists.macosforge.org>
> Subject: Re: [MacRuby-devel] Sequel and macruby
> Message-ID:
> <CAOVYvw95A5xpd+bTMym8YciPvE8gSgg3X+dNbFPhTwBaokO4HQ at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Greetings,
> You can check out an old thread on this subject:
> http://lists.macosforge.org/pipermail/macruby-devel/2011-April/007547.html
>
> I lost the plot somewhere in there, and never got back to it. :(
>
> -- Morgan
>
> On Wed, Sep 7, 2011 at 9:15 AM, Wladjmir Godioz <wladjmir at gmail.com> wrote:
>
>> Hi,
>>
>> in my first experience with sequel, i installer sqlite3 and sequel gems
>> without problem, then i tried to run the simple example in readme.doc of
>> sequel
>>
>> require 'rubygems'
>> require 'sequel'
>> DB = Sequel.sqlite # memory database
>>
>> DB.create_table :items do
>> primary_key :id
>> String :name
>> Float :price
>> end
>>
>> items = DB[:items] # Create a dataset
>>
>> # Populate the table
>>
>> items.insert(:name => 'abc', :price => rand * 100)
>> items.insert(:name => 'def', :price => rand * 100)
>> items.insert(:name => 'ghi', :price => rand * 100)
>>
>> # Print out the number of records
>> puts "Item count: #{items.count}"
>>
>> # Print out the average price
>> puts "The average price is: #{items.avg(:price)}"
>>
>>
>> without any error the output is:
>>
>> Item count: 0
>> The average price is:
>>
>> someone has info to get it work.
>> Thanks
>>
>> _______________________________________________
>> MacRuby-devel mailing list
>> MacRuby-devel at lists.macosforge.org
>> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
>>
>>
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