Message: 1
Date: Thu, 8 Sep 2011 11:00:05 -0700
From: Morgan Schweers <cyberfox@gmail.com>
To: "MacRuby development discussions."
<macruby-devel@lists.macosforge.org>
Subject: Re: [MacRuby-devel] Sequel and macruby
Message-ID:
<CAOVYvw95A5xpd+bTMym8YciPvE8gSgg3X+dNbFPhTwBaokO4HQ@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@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

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