I'm trying to use the list plugin with Sequel 3.12.1
Here's the code
<<
require 'rubygems'
require 'sequel'
DB = Sequel.sqlite # Create an in-memory database
# Create the books table with a title only.
DB.create_table :books do
primary_key :id
column :position, :integer
column :title, :text, :unique=>true
end
# Create the Book model.
class Book < Sequel::Model
plugin :list # Uses :position field for position
end
# Create a couple of books (odd that we'd use C/Unix books and not Ruby, but
at
# least it's not Rails ;-)) ...
cProgrammingLanguage = Book.create(:title => 'The C Programming Language',
:position => 1)
unixProgrammingEnvironment = Book.create(:title => 'Unix Programming
Environment', :position => 2)
>>
and here's the error I get:
<<
/var/lib/gems/1.9.1/gems/sequel-3.12.1/lib/sequel/core.rb:244:in `require':
no such file to load -- sequel_list (LoadError)
from /var/lib/gems/1.9.1/gems/sequel-3.12.1/lib/sequel/core.rb:244:in
`block in tsk_require'
from /var/lib/gems/1.9.1/gems/sequel-3.12.1/lib/sequel/core.rb:86:in
`block in check_requiring_thread'
from <internal:prelude>:8:in `synchronize'
from /var/lib/gems/1.9.1/gems/sequel-3.12.1/lib/sequel/core.rb:83:in
`check_requiring_thread'
from /var/lib/gems/1.9.1/gems/sequel-3.12.1/lib/sequel/core.rb:244:in
`tsk_require'
from
/var/lib/gems/1.9.1/gems/sequel-3.12.1/lib/sequel/model/plugins.rb:63:in
`rescue in plugin_module'
from
/var/lib/gems/1.9.1/gems/sequel-3.12.1/lib/sequel/model/plugins.rb:60:in
`plugin_module'
from
/var/lib/gems/1.9.1/gems/sequel-3.12.1/lib/sequel/model/plugins.rb:31:in
`plugin'
from BookAuthor.rb:17:in `<class:Book>'
from BookAuthor.rb:15:in `<main>'
>>
It looks like it can't find the plugin, but I thought this was shipped
automatically. Do I need to require something else? Obviously, I haven't
used plugins before so I'm guessing this is something that's pretty obvious.
Thanks,
--
Scott
http://steamcode.blogspot.com/
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