willbryant.net

September 2008

Rails 2.1 eager loading doubleup bug

I've created Rails lighthouse ticket #1110 for another bug in the new 2.1.x association preloading code that was causing some has_manys to get loaded with two copies of each record in the collection (and less seriously, double SQL loads of all types of collections). The problem turned out to be triggered by associations that have :includes defined on them themselves when the :includes are also supplied in the find call. My patch is on the ticket. +1s welcome :).

Posted Sat 27 September 2008 16:10 (+1200)

1% of adults incarcerated in the United States

While researching the numbers on the current recession in America I ran into this disturbing Pew Centre report from earlier in the year putting the number of people incarcerated in the United States at the start of the year to more than 2.3 million – over 1% of the total US adult population.

Posted Wed 24 September 2008 23:52 (+1200)

Rails 2.1 eager loading conditions hash bugfix

I've created Rails lighthouse ticket #1101 for a blatant 2.1.x bug breaking :including of associations that have :conditions hashes. My patch is on the ticket. Remember to +1 it so it gets merged.

Posted Wed 24 September 2008 22:16 (+1200)

Socotra Island

Check out these amazing pictures from Socotra, a small archipelago in the Indian Ocean off Africa. Apparently more than a third of the surveyed plants found there are found nowhere else.

Posted Fri 19 September 2008 12:03 (+1200)

Diggers and bobcats

Turns out that Anne Troake's Pretty Big Dig – essentially dancing excavators (the bit where they touch hands and spin is pretty impressive) is just the tip of the iceberg.

Posted Fri 19 September 2008 00:19 (+1200)

Demon cat

Sarah sends this somewhat cute but oddly unsettling cat video:

Posted Mon 15 September 2008 23:07 (+1200)

Back in NZ

It's good to be home. Shop-front guy with microphone on Willis St:
“come in and get some great sunglasses and pay bugger all…”

Posted Mon 15 September 2008 22:58 (+1200)

Munich for the Deutsches Museum of technology

I had a couple of days spare after hanging out in Berlin before I was due to fly home, and I decided to go down to Munich. It's quite different culturally to Berlin which is quite progressive and modern; Munich is much more traditional. But it's home to an excellent museum of technology.

Posted Thu 11 September 2008 08:02 (+1000)

Berlin zoo and museum trains

Mog and I were pretty tired after the conference , too many early starts, so we didn't get up to much in the days afterwards; we went to the zoo and the museum with the trains and stuff and hung out.

Posted Wed 10 September 2008 12:22 (+0200)

German non-ICE non-goodness

I do not heart the non-ICE train stuck in front of us for (ETA) 1 hour. Not looking good for making my check-in! :|

Posted Tue 09 September 2008 21:56 (+0200)

German ICE goodness

I heart Deutsche Bahn's ICE trains. Travel at up to 280km/h, clean and quiet, and not only has power at the tables (they're down at the middle seat posts) – also has T-Mobile Wifi coverage. Working online at >200km/h- trains beat planes :). I do not however feel the need to train-surf them:

Posted Tue 09 September 2008 20:51 (+0200)

Fluff in Berlin

They've gone mousse-mad in Berlin at the mo, or at least in Friedrichstrasse – every dessert at the conference venue (mm dessert at lunch, so fat) was a mousse or sponge or fuffy thing, and when we went out for dinner the salad had a parmesan mousse on it. After all the fancy food though, I just wanted cheap ole curryw├╝rst.

Posted Tue 09 September 2008 19:34 (+0200)

Berlin for RailsConf

After Venice I flew straight to Berlin, getting in just in time for the pre-RailsConf meet-up event ‘Bratwurst on Rails’ where I met some of the other conference-goers, and even found a beer I like. The conference itself went well with some good material this year (though it could use more sizzle).

Posted Tue 09 September 2008 19:32 (+0200)

Venice lagoon and islands

While the most interesting/impressive stuff (churches, palaces, canals) is on Venice Island, the crowding there makes it almost more enjoyable to escape to the other islands and the lagoon itself. I popped by Murano, Burano, and went on a sciencey lagoon tour that filled me in on the processes at work in the lagoon and around the islands.

Posted Sat 06 September 2008 00:35 (+0200)

Venice Island

A surprisingly nice and prompt train took me from Bologna to the main Venice Island in the lagoon, where there's St Mark's basilica, the Doge's palace, and innumerable canals and old paintings.

Posted Tue 02 September 2008 13:11 (+0200)

Bologna

After London and Oxford I spent a relaxing few days in Bologna staying with a friend from the company I used to work with who lives there. It's a nice city, not yet overrun by tourists such as myself, though unfortunately a lot of it was closed as it was the summer holiday season.

Posted Sun 31 August 2008 21:27 (+0200)

Recent photos

Hong Kong at night, from Victoria Peak
An IFC monolith
Lucky Dessert neon
Hong Kong sign overload near Mong Kok
Sunset from Hong Kong Island
One of the stalls making Mong Kok overpoweringly smelly
Making the most of the land you've got
Cool arch up Nong Ping
More

About me

I'm a Wellington, New Zealand-based software consultant. In my spare time I enjoying cooking, traveling, geocaching, progressive house, and fixin stuff.

Need to get in touch? Try me at my public email address.