similar to: Day.find_all_with_appointments - INNER JOIN

I suspect this is a bug. Or a limitation. Problem: ---------------- When you include a STI class in a ''find'' : @results = Result.find :all, :include => :event , you are forced to specify the fk and the class name : belongs_to :event , :class_name => "Event", :foreign_key => "event_id" . Full code: ----------- class Event <

From: Mihai Don?u <mdontu at bitdefender.com> This command enables/disables vCPU introspection events. Signed-off-by: Mihai Don?u <mdontu at bitdefender.com> Co-developed-by: Adalbert Laz?r <alazar at bitdefender.com> Signed-off-by: Adalbert Laz?r <alazar at bitdefender.com> --- Documentation/virt/kvm/kvmi.rst | 45 +++++++++- include/linux/kvmi_host.h

With this command the introspection tool enables/disables VM events (ie. KVMI_EVENT_UNHOOK), because no event (neither VM event, nor vCPU event) will be sent to the introspection tool unless enabled/requested. Signed-off-by: Adalbert Laz?r <alazar at bitdefender.com> --- Documentation/virt/kvm/kvmi.rst | 44 +++++++++++++++-- include/linux/kvmi_host.h | 2

This is a real mystery to me. I have an instance variable in a partial that only gives its value inside a hidden_field_tag. If I try to use the variable anywhere else in the partial, i either get nil or an undefined error. The goal is to use the value of @event.id outside of hidden_field_tag. Here''s what works: <%= hidden_field_tag ''id'', @event && @event.id,

By default, all introspection VM events are disabled. The introspection tool must explicitly enable the VM events it wants to receive. With this command (KVMI_VM_CONTROL_EVENTS) it can enable/disable any VM event (e.g. KVMI_EVENT_UNHOOK) if allowed by the device manager. Signed-off-by: Adalbert Laz?r <alazar at bitdefender.com> --- Documentation/virt/kvm/kvmi.rst | 44

Hey all, I''m rather new to Ruby and Rails (and not great with SQL), but I''m developing a ride sharing app and would like to be able to sort on something I don''t have stored. I have users, events, and rides, each of which has a zip code. Events have_many rides, and rides belong_to events. When an event is selected, I''d like to be able to show a list of

I have a Model event and the following two lines in routes.rb 1 - map.connect "events/:action", :controller => ''events'', :action => / [a-z_]+/i 2 - map.resources :events, :has_many => :comments, :has_one => :address #, :collection => {:mapit => :get} I have #1 so that I can call custom actions from a link_to_remote link from my index page t0 update a

I''ve created the following associations using :through: class Person < ActiveRecord::Base has_many :attendees, :dependent => :destroy has_many :events, :through => :attendees, :uniq => true end class Event < ActiveRecord::Base has_many :attendees, :dependent => :destroy has_many :people, :through => :attendees, :uniq => true

From: Nicu?or C??u <ncitu at bitdefender.com> This event is sent after each instruction when the singlestep has been enabled for a vCPU. Signed-off-by: Nicu?or C??u <ncitu at bitdefender.com> Co-developed-by: Adalbert Laz?r <alazar at bitdefender.com> Signed-off-by: Adalbert Laz?r <alazar at bitdefender.com> --- Documentation/virt/kvm/kvmi.rst | 31

In certain situations (when the guest has to be paused, suspended, migrated, etc.), the device manager will use the KVM_INTROSPECTION_PREUNHOOK ioctl in order to trigger the KVMI_EVENT_UNHOOK event. If the event is sent successfully (the VM has an active introspection channel), the device manager should delay the action (pause/suspend/...) to give the introspection tool the chance to remove its

I know - I like to futz. I''m thinking of changing the way I pass optional arguments. This is from EventLog: # Write an event to the event log # Current way el.report_event( "source" => "foo", "category" => 0x2, "event_id" => 0x3, "data" => "Warning! Danger Will Robinson!", "type"

From: Mihai Don?u <mdontu at bitdefender.com> This event is sent when the extended control register XCR0 is going to be changed. Signed-off-by: Mihai Don?u <mdontu at bitdefender.com> Co-developed-by: Nicu?or C??u <ncitu at bitdefender.com> Signed-off-by: Nicu?or C??u <ncitu at bitdefender.com> Signed-off-by: Adalbert Laz?r <alazar at bitdefender.com> ---

From: Mihai Don?u <mdontu at bitdefender.com> This command is used to enable/disable introspection for a specific MSR. The KVMI_EVENT_MSR event is sent when the tracked MSR is going to be changed. The introspection tool can respond by allowing the guest to continue with normal execution or by discarding the change. This is meant to prevent malicious changes to MSRs such as

I have a pretty strange problem. Here is basically what I have to demonstrate my problem: class Event < ActiveRecord::Base def after_create AnotherClass.find_event(id) end end class AnotherClass < ActiveRecord::Base def self.find_event(event_id) e = Event.find event_id end end Here is the catch 22 and it''s quite annoying. Basically ActiveRecord puts to whole save

From: Mihai Don?u <mdontu at bitdefender.com> This event is sent on a specific user hypercall. It is used by the code residing inside the introspected guest to call the introspection tool and to report certain details about its operation. For example, a classic antimalware remediation tool can report what it has found during a scan. Signed-off-by: Mihai Don?u <mdontu at

From: Mihai Don?u <mdontu at bitdefender.com> This event is sent when an extended control register XCR is going to be changed. Signed-off-by: Mihai Don?u <mdontu at bitdefender.com> Co-developed-by: Nicu?or C??u <ncitu at bitdefender.com> Signed-off-by: Nicu?or C??u <ncitu at bitdefender.com> Signed-off-by: Adalbert Laz?r <alazar at bitdefender.com> ---

Hi, My question is a bit of wonder and a bit of enlightment. I have two models, Channel and ChannelItem, the second is a list of Events, ordered by position (because I''m using acts_as_list). Later I use a method in Channel to recalculate the hour when that show come online, based on the duration of it and doing math based on the previous one duration and start time, starting from

I''m working on a fairly complex join query and could use a bit of advice from more expert users of ActiveRecord. I have an events table with quite a lot of data, with has_many relations to categories, age_groups, and event_images. In my first naive implementation, each event had a date, so to load all upcoming events efficiently, I''d do: Event.find(:all,

From: Mihai Don?u <mdontu at bitdefender.com> Using the KVMI_VCPU_CONTROL_CR command, the introspection tool subscribes to KVMI_EVENT_CR events that will be sent when CR{0,3,4} is going to be changed. Signed-off-by: Mihai Don?u <mdontu at bitdefender.com> Co-developed-by: Adalbert Laz?r <alazar at bitdefender.com> Signed-off-by: Adalbert Laz?r <alazar at bitdefender.com>

I just discovered something awful. The EventLog#tail method does not work the way I thought it did. Instead of picking up new events as they''re added, it''s really just iterating backwards through the current event log backwards. Look at this sample below. The first record is correct. Then another event happens, but instead of the latest record, I get an *earlier*