search for: part_id

ActiveRecord supports composed_of for value objects which is fantastic but one thing that it doesn''t seem to support (or at least I am unable to find any documentation for) validation of the value objects. For example, given the following: class Message < ActiveRecord::Base composed_of :sender, :class_name => ''EmailAddress'' composed_of :recipient,

...all the records from the parts table whose ID is not 2. I played around a little with :include clauses, thinking that I should, at least, be able to fetch the record from the "lots" table and the "parts" table simultaneously (with something like a joins clause and a "lots.part_id = parts.id" WHERE clause), but didn''t get anywhere with that. I will end up leaving this the way it is (most likely), especially since this isn''t the right phase of development to be worrying about optimization, but I am curious how one might do this most efficiently. Is it...

...eRecord::Base belongs_to :make has_many :parts, :through => something end class Part < ActiveRecord::Base belongs_to :model end However, I guess what is confusing me is that if I try to set it up this way, if I enter a part for a 1999 Jeep Cherokee, how would I link the part (say with part_id = 1337) to 1999, Jeep, and Cherokee? Would I need to refine my setup here and link the part directly to the year, make, and model by adding belongs_to and has_many or would I simply add a column for make_id, model_id, year_id to my "create_table :parts" method? ie: create_table :parts d...

...M (I think the chip is made so it limits its maximum speed to the slowest memory, flash. it also has some EEPROM besides the SRAM). //P?r Ps. ATmega spec: FLASH: 16kB EEPROM: 512B SRAM: 1kB SPEED: 0-20MHz Architecture: 8-bit RISC, no FPU. Site: http://www.atmel.com/dyn/products/product_card.asp?part_id=3303

Hello all This is my first post so excuse the basic question. (and any repeats I just got an email saying this post was too big so I have re-submitted a smaller version) I was following the thread on http://lists.rubyonrails.org/pipermail/rails/2006-May/038988.html regarding the STI on HABTM for RoR. I have a very similar problem and was hoping for some help. I have the

Hello Mailing List, I am a Speex supporter and user that would really like to know how much memory Speex uses to decode a 8kHz, 16kHz and 32kHz (primarily the 8kHz) and is it possible to use a 1kBytes of RAM to decode a 8kHz stream? (I was thinking of the possibility of using a ATmega168 to decode Speex) //P?r, Sweden

...> EEPROM: 512B > SRAM: 1kB > SPEED: 0-20MHz Too slow. > Architecture: 8-bit RISC, no FPU. All the code assumes you have a 16x16 multiplier and a 32-bit accumulator. Emulating that on an 8-bit chip would be far too costly. > Site: http://www.atmel.com/dyn/products/product_card.asp?part_id=3303 Given your requirements, the only thing that might work for you is one of the ADPCM variants. Jean-Marc

...0) [GET] Parameters: {"action"=>"new", "controller"=>"inventories"} Inventory Columns (0.000387) SHOW FIELDS FROM inventories #<Inventory:0xb793a0e0 @new_record=true, @attributes={"created_on"=>nil, "status"=>0, "part_id"=>0, "account_id"=>0, "branch_id"=>0, "updated_on"=>nil, "created_by"=>nil, "quantity"=>1, "updated_by"=>nil}> Rendering within layouts/application Rendering inventories/new ActionView::TemplateError (wrong...

Thomas, Have spoken to Soren, from my bootlog he believes that the problem is in atapicam causing the system to lock up. He is happy to answer some questions but doesnt have time to delve into atapicam himself. Did you author atapicam, I have seen your name on the sourcecode, can you help me further? Whats next? Thanks Adam. -------------- next part -------------- An embedded message was

...xfdbfe07f irq 16 at device 8.0 on pci3 txp1: Reserved 0x80 bytes for rid 0x10 type 4 at 0xb800 txp1: not waiting for boot device_attach: txp1 attach returned -1 acpi_tz0: <Thermal Zone> on acpi0 fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0 fdc0: ic_type 90 part_id 80 ioapic0: routing intpin 6 (ISA IRQ 6) to vector 52 fdc0: [MPSAFE] fdc0: [FAST] fd0: <1440-KB 3.5" drive> on fdc0 drive 0 sio0: irq maps: 0xca1 0xcb1 0xca1 0xca1 sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 sio0: type 16550A ioapic0: routing intpi...