This is my first post about Magic: The Gathering, which I’ve been playing for years. If you have no idea what I’m talking about, I highly recommend this New Yorker article about the history and culture of the game or if you prefer audio, this episode of Planet Money from NPR, about how the game has managed to stay popular for over 25 years.
Ever since Rivals of Ixalan came out about a year ago, Path of Mettle has been my favorite card to try to build around. It’s a finicky card that requires your deck to be stacked with the specific types of creatures it needs, but the payoff is that, once transformed into Metzali, Tower of Triumph, it’s “a one-card, synergistic game-ender,” as Craig Krempels put it. I can’t resist trying to make a card like that work. You see Field of Ruin rarely these days, Teferi, Hero of Dominaria can’t touch it, and it can take down a Carnage Tyrant (since its ability doesn’t target). The one damage spread across the board by Path of Mettle entering the battlefield is also highly relevant in the current metagame, with a lot of one toughness creatures running around in mono-blue, white aggro, and token decks (it also hits Llanowar Elves in Sultai and Pteramander in Drakes). Of course the trick is, any competitive deck can’t rely on one card – you still need to be able to win without it, and I’ve been getting good results with this build, which I’ve been iterating on for a while.
In 1995 I photocopied this ad from a 1966 issue of Time magazine. I was in grad school doing some research on the Vietnam war, and couldn’t help but notice it. It’s almost as over the top as the old Saturday Night Live fake ad for speed. I thought I lost the photocopy years ago, but found it in a box in my basement the other day.
If you can’t make out the “Note to Mothers” at the bottom, it says:
Note to Mothers: Exhaustion may be dangerous – especially to children who haven’t learned to avoid it by pacing themselves. Exhaustion opens the door a little wider to the bugs and ailments that are always lying in wait. Sugar puts back energy fast – offsets exhaustion. Synthetic sweeteners put back nothing. Energy is the first requirement of life. Play safe with your young ones – make sure they get sugar every day.
RubyConf 2018 starts tomorrow, and just like I did with RailsConf, I’m very belatedly going to share some highlights from RubyConf 2017, which was in New Orleans last November. It was my first time attending RubyConf, and what struck me the most was the really strong sense of community. Here’s what one first-time attendee had to say:
…This conference was so incredibly worth it. I learned about sweet gems, cool projects, and job opportunities. But more importantly, I met SO MANY totally epic and amazing individuals that even after only three short days I happily now consider friends. I cannot wait to follow their coding lives and journeys in the years to come. I am confident that so many of them are going to do great and groundbreaking things. Plus, I cannot WAIT for my next RubyConf.
That’s from the post 31 thoughts I had while attending my first #RubyConf as an Opportunity Scholar. RubyConf’s Opportunity Scholar program provides financial support for folks who wouldn’t be able to attend otherwise, and are getting started with Ruby. The Scholars are then each matched with a Guide – experienced people who can help them navigate the conference, and make connections for professional development and job opportunities. I applied to be a Guide for this year’s RubyConf and I was selected – I’m looking forward to it!
RubyConf has three tracks of talks, so it’s not possible to attend them all, but here are the ones that were my favorites, including links to the videos for each of them:
If you might like a movie that is equal parts…
…then you will enjoy Fish Story.
If you have the misfortune of visiting Tokyo for only a few days, you’ll find it hard to decide where to spend your time in a city that has so many amazing things to see and do. A good way to get a sense of the traditional, slower-paced Tokyo, as well as the modern, fast-paced Tokyo in a single day is to venture to the northeastern district of Asakusa in the morning, with its temples and buildings dating back to the 1950s (Tokyo was essentially leveled in the WWII fire-bombings, so the 50s is considered old for Tokyo architecture). Then take a cruise south on the Sumida river, which will take you under about a dozen architecturally distinct bridges. The cruise ends on the man-made island of Odaiba in Tokyo Bay, which offers endless attractions for modern shopping and hi-tech fun, and even a sandy beach. At the end of the day (or night), head back to the mainland on the Yurikamone line, which does an entirely gratuitous 360° loop as it crosses the river, giving you a panoramic view of eastern Tokyo.
RailsConf 2018 starts in exactly one month, and I’m looking forward to it! This means I should probably get around to saying something about RailsConf 2017. The video above is cued to start at the beginning of a lightning talk I gave. The title was “Why Do Planes Crash? Lessons for Junior and Senior Developers.” Analyses of plane crashes show planes actually crash more often when the senior pilot is in the flying seat, often because junior pilots are reticent to speak up when they see problems, while senior pilots don’t hesitate to do so when the junior pilot is flying. There are some great lessons developers can apply from this for how to do mentoring and pair programming.
The lightning talks were at the end of the 2nd day, and I made a last minute decision that morning to sign up and put a talk together. I’ve given a number of conference talks before, but never to a crowd this big, and never with so little time to prepare. Then when it was time to give the talk, there was a technical issue that prevented me from seeing my notes, so I had to wing it. Under the circumstances I think it still turned out ok. Here are my slides (they’re also embedded below) and some tweets about the talk:
As an American attending a Japanese major league baseball game for the first time, it turned out that the most fun part wasn’t watching the game, it was enjoying the highly choreographed, non-stop cacophony of alcohol soaked cheering and singing from the fans. The game itself was good, and was very much like watching two good major league American teams play. It was the Yomiuri Giants vs. the Hanshin Tigers, who have a long-running rivalry like the Yankees and Red Sox. The big difference from American baseball is the rituals the Japanese bring to the game. When you combine Japanese baseball fans’ fanaticism with their obsessions over convenience, cleanliness, and group activities involving alcohol, you get a unique experience.

Big Country’s Stuart Adamson
Stuart Adamson was the singer, lead guitarist, and primary song writer for Big Country, my favorite band. I’ve always been dazzled by his guitar work, but not being a musician myself, I was never really able to find the right words to describe what I was hearing. When I meet folks who play guitar, I always have to recommend they give a listen to Big Country, as most are not familiar with Adamson’s work, but I’ve never been able to explain exactly why he’s so good. The other day I came across Tom Kercheval’s blog – he’s an independent musician – and not only is he a Big Country fan, he listed Adamson as his primary influence, and unlike me, he’s able to explain Adamson’s talent: